Write the pseudo-code to calculate and print the total cost of an item. The subtotal cost is based on unit cost and quantity, and the total cost is based on subtotal and a 15% tax rate. Compute the following two variables: subtotal = unit *quantity total = subtotal + tax * subtotal The unit cost is based on the price-break table below, and your solution must use an if-statement to determine the correct unit cost. Ask the user for the quantity and print the total cost. quantity 1 2 to 4 5 or more unit cost $3.00 $2.00 $1.50