Cash Budgeting

Dorothy Koehl recently leased space in the Southside Mall and opened a new business, Koehl's Doll Shop. Business has been good, but Koehl has frequently run out of cash. This has necessitated late payment on certain orders, which is beginning to cause a problem with suppliers. Koehl plans to borrow from the bank to have cash ready as needed, but first she needs a forecast of just how much she must borrow. Accordingly, she has asked you to prepare a cash budget for the critical period around Christmas, when needs will be especially high.

Sales are made on a cash basis only. Koehl's purchases must be paid for during the following month. Koehl pays herself a salary of $4,300 per month, and the rent is $2,200 per month. In addition, she must make a tax payment of $10,000 in December. The current cash on hand (on December 1) is $750, but Koehl has agreed to maintain an average bank balance of $5,500 - this is her target cash balance. (Disregard cash in the till, which is insignificant because Koehl keeps only a small amount on hand in order to lessen the chances of robbery.)

The estimated sales and purchases for December, January, and February are shown below. Purchases during November amounted to $110,000.

	Sales		Purchases
December	$120,000		$40,000
January	38,000		40,000
February	68,000		40,000

Prepare a cash budget for December, January, and February.

I. Collections and Purchases:
	December	January	February
Sales	$ 120,000	$ 38,000	$ 68,000
Purchases	$ 40,000	$ 40,000	$ 40,000
Payments for purchases	$ 110,000	$ 40,000	$ 40,000
Salaries	$ 4300	$ 4300	$ 4300
Rent	$ 2200	$ 2200	$ 2200
Taxes	$ 10000	---	---
Total payments	$ 126,500	$ 46,500	$ 46,500
Cash at start of forecast	$ 750	---	---
Net cash flow	$ -6500	$ -8500	$ ??
Cumulative NCF	$ -5,750	$ ??	$ ??
Target cash balance	$ 5500	$ 5500	$ 5500
Surplus cash or loans needed	$ -11250	$ ??	$ ??

Now, suppose Koehl starts selling on a credit basis on December 1, giving customers 30 days to pay. All customers accept these terms, and all other facts in the problem are unchanged. What would the company's loan requirements be at the end of December in this case? (Hint: The calculations required to answer this question are minimal.) $ 131,250

Below are incorrect answers i have already tried

The net cash flow for february is not 18,574.83

The Cumulative NCF for Jan and feb are not -3,000.00 & 24,074.83

The Surplus cash or loans needed for Jan and Feb are not -8,500.00 & 18,574.83

Please help me find the actual correct answers