please help with d, e and f

Prince Charles isiand Company has expected sales of $6,000 in September, $10,000 in October, $16,000 in November, and $12,000 in December. Cash sales are 20 percent and credit sales are 80 percent of total sales. Historically, 40 percent of receivables are collected in the month after the sale, and the remaining 60 percent collected two months after. Assume that the company's cash payments for November are $13,000, and December $6,000. The beginning cash balance in November is $5,000, which is the desired minimum balance. a. Prepare a cash receipts schedule for November and December. b. Prepare a cash budget with borrowing needed or repayments for November and December. (Do not leave any empty spaces; input a wherever it is required. Amount to be deducted shouid be indicated with minus sign.)