22. You have several purchases you need to makefrom the grocery store. From the grocery store you need to purchase 1/2 lb cheese, 3 Ibs sliced ham, 2 loaves of bread, 4 bags of potato chips, and 1 container of salsa. You have a coupon for $4.00 off if your purchase totals more than $15.00 or 10% off if the total is more than S20.00. The food sales tax is 3%. What is your total purchase? Item Cost Cheese $1.99/1b Sliced Ham $3.29/lb Bread $1.59/loaf Potato Chips $1.99/ea OR 2 for $3.00 Salsa $1.39/container Be sure to include in your response: the steps you followed to complete your computation the choice you made regarding which discount to use. . the total cost of your purchases