Before running: npm install mysql and Inquirer

npm i mysql npm i inquirer

• Running the application will list all available items for sale.
• You will be prompted to enter the ID number of the item you wish purchase
• Next you will be prompted to enter the amount of the item you want to purchase
• You will then be provided the total cost of your purchase
• Then the stock quanity will be adjusted accordingly and you will be returned to the beginning of the application

• If you attempt to purchase more than is in stock, you will be alerted "Insufficient Supply!" and returned to the beginning of the applications