The MakMak Market Simulator is a command-line application that simulates a marketplace. It allows users to interact with a list of items, place orders, and manage inventory. This project is designed to demonstrate basic CRUD operations and command-line interaction in Node.js.

• Run: npm install readline
• Run: node makmak-supermarket.js
• The simulator will prompt you with a question: How can I help you?.
• supermartket items: sugar, rice, tea, pasta, oil. maximum quantity of every item is 10.

• price [item name]: Check the price of an item.
• search [item name] [quantity]: Check the availability of an item.
• order [item name] [quantity]: Add an item to your order.
• order done: Complete your order and view the total.
• sales: View total sales.
• most selling: View the most selling item.
• most sales: View the item with the highest sales.
• restock: Check items that need restocking.
• exit: Exit the simulator.