Sandhill Company begins operations on April 1. Information from job cost sheets shows the following: Each job was sold for 25% above its cost in the month following completion. (a) Calculate the balance in Work in Process Inventory at the end of each month. What is the balance in Finished Goods Inventory at the end of each month? (c) What is the gross profit for May, June, and July? (c) What is the gross profit for May, June, and July