hi im having trouble solving this question from chapter18 from the book fundemantal of corportate finance

Cottonwood Inc. has estimated sales in millions) for the next four quarters as follows: Q1 Sales Q2 $175 Q3 $190 Q4 $215 $160 Sales for the first quarter of the year after this one are projected at $170 million. Accounts receivable at the beginning of the year were $68 million. Cottonwood has a 60-day collection period. Cottonwood's purchases from suppliers in a quarter are equal to 55 percent of the next quarter's forecast sales, and suppliers are normally paid in 54 days. Wages, taxes, and other expenses run about 22 percent of sales. Interest and dividends are $12 million per quarter. Cottonwood plans a major capital outlay in the second quarter of $41 million. Finally, the company started the year with a $49 million cash balance and wishes to maintain a $30 million minimum balance. Complete a cash budget for Cottonwood by filling in the following: Q3 Q4 COTTONWOOD INC. Cash Budget (In millions) Q1 Q2 Beginning cash balance Net cash inflow Ending cash balance Minimum cash balance 30 Cumulative surplus (deficit) $49