During each summer, John and Jessica grow vegetables in their back yard and buy seeds and fertilizer from a local nursery. The nursery carries different types of vegetable fertilizers in various bag sizes. When buying a particular fertilizer, they want to know the price of the fertilizer per pound and the cost of fertilizing per squre foot. The following program prompts the user to enter the size of fertilizer bag, in pounds the cost of the bag, and the area, in squre feet, that can be bovered by the bag. The program should output the desired result. However, the program contains logic errors. Find and correct the logic errors so that the program works properly.