The Litzenberger Company has projected the following quarterly sales amounts for the coming year: Q1 Q2 Q3 Q4 Sales $ 740 $ 770 $ 850 $ 930 a. Accounts receivable at the beginning of the year are $330. The company has a 45-day collection period. Calculate cash collections in each of the four quarters by completing the following: (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.) b. Recalculate the cash collections with a collection period of 60 days. (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.) c. Recalculate the cash collections with a collection period of 30 days. (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.)