Problem
Cranston Berries sells three types of berries: strawberries, blueberries, and raspberries. Sales have been booming this year and are expected to increase next year. The sales manager wants a program that allows him to enter the projected increase (expressed as a decimal number) in berry sales for the following year. He will also enter the current year's sales for each type of berry. The program should display the projected sales for each berry type. Complete an IPO chart for this problem. Desk-check the algorithm twice, using your own sets of data. After desk-checking the algorithm, list the input, processing, and output items in a chart similar to the one shown in Figure 3-25, and then enter the appropriate C++ declaration statements.