diff --git a/month1_student_management/__pycache__/student_data.cpython-312.pyc b/month1_student_management/__pycache__/student_data.cpython-312.pyc
new file mode 100644
index 0000000..99ea4a1
Binary files /dev/null and b/month1_student_management/__pycache__/student_data.cpython-312.pyc differ
diff --git a/month1_student_management/student_data.py b/month1_student_management/student_data.py
index 38ded7e..df16b3b 100644
--- a/month1_student_management/student_data.py
+++ b/month1_student_management/student_data.py
@@ -5,16 +5,35 @@ def add_student():
     TODO: Prompt the user to enter student name, age, and grade.
     Append the student as a dictionary to the students list.
     """
+    name = input("Enter your name: ")
+    age = input("Enter your age: ")
+    grade = input("Enter student's grade: ")
+
+    student_info = {
+        "name": name,
+        "age": int(age),
+        "grade": int(grade)
+    }
+
+    students.append(student_info)
+    print(students)
     pass
 
 def view_students():
     """
     TODO: Loop through the students list and print each student's info.
     """
+    for student in students:
+        print(student)
     pass
 
 def get_average_grade():
     """
     TODO: Return the average grade of all students.
     """
-    pass
\ No newline at end of file
+    grades = []
+    for student in students:
+        print(student)
+        grades.append(student["grade"])
+    grade_average = sum(grades) / len(grades)
+    return grade_average
\ No newline at end of file
diff --git a/month2_minimart_analysis/python/__pycache__/report_generator.cpython-312.pyc b/month2_minimart_analysis/python/__pycache__/report_generator.cpython-312.pyc
new file mode 100644
index 0000000..697a5fa
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diff --git a/month2_minimart_analysis/python/__pycache__/utils.cpython-312.pyc b/month2_minimart_analysis/python/__pycache__/utils.cpython-312.pyc
new file mode 100644
index 0000000..a4b3463
Binary files /dev/null and b/month2_minimart_analysis/python/__pycache__/utils.cpython-312.pyc differ
diff --git a/month2_minimart_analysis/python/main.py b/month2_minimart_analysis/python/main.py
index 583f1c8..ef89c01 100644
--- a/month2_minimart_analysis/python/main.py
+++ b/month2_minimart_analysis/python/main.py
@@ -1 +1,72 @@
 # Entry point for the MiniMart data reporting system
+from utils import get_transactions, convert_currency_get_discount
+from report_generator import generate_sales_report
+import json
+
+while True:
+    print("\n1. get transactions\n2. Convert Currency and Apply Discount\n3. Get Report\n4. Exit")
+    choice = input("Choose an option: ")
+
+    if choice == "1": # get transactions
+        # define your products
+        products = {
+            1: {"name": "Organic Apples", "price": 3.50},
+            2: {"name": "Whole Wheat Bread", "price": 4.25},
+            3: {"name": "Cheddar Cheese Block", "price": 7.99},
+            4: {"name": "Free-Range Eggs (Dozen)", "price": 5.49},
+            5: {"name": "Natural Peanut Butter", "price": 6.00}
+        }
+
+        # define your orders
+        customers_order = [
+            {"customer_id": 5, "product_id": 1, "quantity": 30},
+            {"customer_id": 2, "product_id": 3, "quantity": 2},
+            {"customer_id": 1, "product_id": 5, "quantity": 5},
+            {"customer_id": 3, "product_id": 2, "quantity": 10},
+        ]
+
+        get_transactions(products, customers_order)
+    
+    elif choice == "2": # currency conversion
+        print("\n--- Applying Currency Conversions and Discounts ---")
+        print("Enter Amount (USD): \n")
+        amount = int(input())
+        convert_currency_get_discount(amount)
+    
+    elif choice == "3": # reporting
+        # Let's assume this is our full order history from the database
+       
+        order_history = [
+            {'customer_id': 1, 'product_id': 2, 'quantity': 1},
+            {'customer_id': 2, 'product_id': 5, 'quantity': 2},
+            {'customer_id': 1, 'product_id': 4, 'quantity': 1},
+            {'customer_id': 3, 'product_id': 1, 'quantity': 5},
+            {'customer_id': 4, 'product_id': 3, 'quantity': 1}
+        ]
+
+        products = {
+            1: {"name": "Organic Apples", "price": 3.50},
+            2: {"name": "Whole Wheat Bread", "price": 4.25},
+            3: {"name": "Cheddar Cheese Block", "price": 7.99},
+            4: {"name": "Free-Range Eggs (Dozen)", "price": 5.49},
+            5: {"name": "Natural Peanut Butter", "price": 6.00}
+        }
+     
+        # --- Generate and display the report ---
+        sales_report = generate_sales_report(order_history, products)
+
+        print("\n--- Sales Report (JSON) ---")
+        print(json.dumps(sales_report, indent=4))
+
+        # Save the report to a .json file
+        with open('report/sales_report.json', 'w') as f:
+            json.dump(sales_report, f, indent=4)
+
+        print("\nReport saved to sales_report.json")
+
+    elif choice == "4":
+        print("Goodbye!")
+        break
+
+    else:
+        print("Invalid Option.")
diff --git a/month2_minimart_analysis/python/report_generator.py b/month2_minimart_analysis/python/report_generator.py
index fb6ddb8..5cfe7b4 100644
--- a/month2_minimart_analysis/python/report_generator.py
+++ b/month2_minimart_analysis/python/report_generator.py
@@ -1 +1,38 @@
 # Code to generate dictionary summary reports
+from collections import Counter
+
+
+def generate_sales_report(orders, products):
+    # 1. Total products sold
+    total_products_sold = sum(order['quantity'] for order in orders)
+
+    # 2. Most popular product
+    product_quantities = Counter()
+    for order in orders:
+        product_quantities[order['product_id']] += order['quantity']
+    
+    most_popular_product_id = product_quantities.most_common(1)[0][0]
+    most_popular_product_name = products[most_popular_product_id]['name']
+
+    # 3. Revenue per customer
+    revenue_per_customer = {}
+    for order in orders:
+        customer = order['customer_id']
+        product_price = products[order['product_id']]['price']
+        order_revenue = product_price * order['quantity']
+        
+        revenue_per_customer[customer] = revenue_per_customer.get(customer, 0) + order_revenue
+    
+    # Format the revenue to two decimal places
+    formatted_revenue = {f"Customer_{c}": f"${rev:.2f}" for c, rev in revenue_per_customer.items()}
+
+    # Assemble the final report dictionary
+    report = {
+        "sales_summary": {
+            "total_items_sold": total_products_sold,
+            "most_popular_product": most_popular_product_name
+        },
+        "customer_revenue": formatted_revenue
+    }
+
+    return report
diff --git a/month2_minimart_analysis/python/utils.py b/month2_minimart_analysis/python/utils.py
index 7049a76..e294e6d 100644
--- a/month2_minimart_analysis/python/utils.py
+++ b/month2_minimart_analysis/python/utils.py
@@ -1 +1,37 @@
 # Utility functions for data conversion and filtering
+
+def get_transactions(products, customers_order):
+
+    for order in customers_order:
+        # get the product detials:
+        product = products.get(order["product_id"])
+
+        if product:
+            # get total amount of buying that product
+            expenses = product["price"] * order["quantity"]
+
+            if expenses >= 70:
+                print(
+                    f"{product["name"]} has a large order of ${expenses:.2f}")
+
+
+def convert_currency_get_discount(price_usd):
+    exchange_rate_from_usd_ngn = 1700
+    discount_threshold = 2000.00
+    discount_rate = 0.10  # @10% discount
+
+    price_ngn = price_usd * exchange_rate_from_usd_ngn
+
+    final_price = price_ngn
+    print(f"\nItem Price (NGN): #{price_ngn:.2f}  ->  Initial Price (USD): ${price_usd:.2f}")
+
+
+    # Applying conditional discount
+    if price_ngn > discount_threshold:
+        discount_amount = price_ngn * discount_rate
+
+        final_price = price_ngn - discount_amount
+        print(f"  > Item qualifies for a 10% discount!")
+        print(f"  > Final discounted price: ${final_price:.2f}")
+    
+    return final_price
diff --git a/month2_minimart_analysis/report/sales_report.json b/month2_minimart_analysis/report/sales_report.json
new file mode 100644
index 0000000..27c5565
--- /dev/null
+++ b/month2_minimart_analysis/report/sales_report.json
@@ -0,0 +1,12 @@
+{
+    "sales_summary": {
+        "total_items_sold": 10,
+        "most_popular_product": "Organic Apples"
+    },
+    "customer_revenue": {
+        "Customer_1": "$9.74",
+        "Customer_2": "$12.00",
+        "Customer_3": "$17.50",
+        "Customer_4": "$7.99"
+    }
+}
\ No newline at end of file
diff --git a/month2_minimart_analysis/sql/create_tables.sql b/month2_minimart_analysis/sql/create_tables.sql
index 1411bac..59264bc 100644
--- a/month2_minimart_analysis/sql/create_tables.sql
+++ b/month2_minimart_analysis/sql/create_tables.sql
@@ -1 +1,33 @@
 -- SQL script to create necessary tables
+
+-- Create Database
+CREATE DATABASE mini_mart_db;
+
+-- Grant Permissions
+GRANT ALL PRIVILEGES ON DATABASE mini_mart_db TO dubem_user;
+
+-- Create customers Table
+CREATE TABLE IF NOT EXISTS customers (
+    customer_id INTEGER PRIMARY KEY GENERATED ALWAYS AS IDENTITY,
+    name TEXT NOT NULL,
+    email TEXT NOT NULL UNIQUE,
+    join_date TIMESTAMPTZ DEFAULT NOW()
+);
+    
+-- Create products table
+CREATE TABLE IF NOT EXISTS products (
+    product_id INTEGER PRIMARY KEY GENERATED ALWAYS AS IDENTITY,
+    product_name TEXT NOT NULL UNIQUE, -- to aviod duplicate names
+    category TEXT NOT NULL,
+    price NUMERIC(10, 2) NOT NULL CHECK (price >= 0)
+);
+
+
+-- Create orders table
+CREATE TABLE IF NOT EXISTS orders (
+    order_id INTEGER PRIMARY KEY GENERATED ALWAYS AS IDENTITY,
+    customer_id INTEGER NOT NULL REFERENCES customers(customer_id),
+    product_id INTEGER NOT NULL REFERENCES products(product_id),
+    quantity INTEGER NOT NULL CHECK(quantity > 0),
+    order_date TIMESTAMPTZ DEFAULT NOW()
+);
\ No newline at end of file
diff --git a/month2_minimart_analysis/sql/insert_data.sql b/month2_minimart_analysis/sql/insert_data.sql
index 97dc4da..96b3bf1 100644
--- a/month2_minimart_analysis/sql/insert_data.sql
+++ b/month2_minimart_analysis/sql/insert_data.sql
@@ -1 +1,33 @@
 -- SQL script to insert sample data
+
+-- INSERT data into in customer table
+INSERT INTO mini_mart.customers (
+    name,
+    email
+) VALUES
+    ('Chidubem Celestine', 'dubemC@gmail.com'),
+    ('Charles John', 'charlesJohn@gmail.com'),
+    ('John Dean', 'johnDean@gmail.com'),
+    ('Jane Robinson', 'janeRob@gmail.com'),
+    ('Joseph Gates', 'josephGates@gmail.com');
+
+
+-- Insert 5 rows into the products table
+-- Note: product_id is auto-generated by the database
+INSERT INTO mini_mart.products (product_name, category, price) VALUES
+    ('Organic Apples', 'Groceries', 3.50),
+    ('Whole Wheat Bread', 'Bakery', 4.25),
+    ('Cheddar Cheese Block', 'Dairy', 7.99),
+    ('Free-Range Eggs (Dozen)', 'Dairy', 5.49),
+    ('Natural Peanut Butter', 'Pantry', 6.00);
+
+
+-- Insert 5 rows into the orders table
+-- This connects customers to products.
+-- Note: order_id and order_date are auto-generated.
+INSERT INTO mini_mart.orders (customer_id, product_id, quantity) VALUES
+    (1, 2, 1), 
+    (2, 5, 2),
+    (1, 4, 1),
+    (3, 1, 5),
+    (4, 3, 1);
\ No newline at end of file
diff --git a/month2_minimart_analysis/sql/queries.sql b/month2_minimart_analysis/sql/queries.sql
index 883d8ae..ad10cfa 100644
--- a/month2_minimart_analysis/sql/queries.sql
+++ b/month2_minimart_analysis/sql/queries.sql
@@ -1 +1,67 @@
 -- SQL queries for retrieving insights
+
+-- Get all customers
+SELECT * FROM mini_mart.customers;
+
+-- Get all products
+SELECT  * FROM mini_mart.products;
+
+-- Get products under Drinks category
+SELECT * from mini_mart.products
+WHERE category = 'Drinks';
+
+-- Get recent orders by data
+SELECT * from mini_mart.orders
+ORDER BY order_date DESC;
+
+-- Find the total orders
+SELECT COUNT(order_id) AS total_customer_orders FROM mini_mart.orders;
+
+-- Calculate the total revenue by customers
+SELECT
+    prod.product_name,
+    sum(o.quantity * prod.price) AS total_revenue
+FROM mini_mart.orders as o
+JOIN mini_mart.products AS prod ON o.product_id = prod.product_id
+GROUP BY prod.product_name
+ORDER BY total_revenue DESC;
+
+-- Calculate the average product price
+SELECT round(avg(price), 2) AS average_product_price FROM mini_mart_db.mini_mart.products;
+
+
+-- get detailed order information (with customer and product details).
+SELECT
+    o.order_id,
+    c.name as customer_name,
+    prod.product_name,
+    prod.price,
+    o.quantity,
+    (o.quantity * prod.price)  AS Amount_Spent,
+    o.order_date
+FROM mini_mart.orders AS o
+JOIN mini_mart.customers AS c ON o.customer_id = c.customer_id
+JOIN mini_mart.products as prod ON o.product_id = prod.product_id;
+
+-- list all customers and include their orders (if any).
+-- use the customers table and the orders table.
+-- customers name, order_id, product ordered
+SELECT
+     c.customer_id,
+     c.name as customer_name,
+     o.order_id,
+     prod.product_name as item_ordered
+ FROM mini_mart.customers as c
+ LEFT JOIN mini_mart.orders as o ON c.customer_id = o.customer_id
+ LEFT JOIN mini_mart.products as prod ON prod.product_id = o.product_id;
+
+-- Show all products, even if they haven’t been ordered
+
+SELECT
+    p.product_id,
+    p.product_name,
+    COUNT(o.order_id) AS times_ordered
+FROM mini_mart.products AS p
+LEFT JOIN mini_mart.orders AS o ON p.product_id = o.product_id
+GROUP BY p.product_id, p.product_name
+ORDER BY p.product_id;
\ No newline at end of file