Use the information in each of the following separate cases. (Input all amounts as positive values. Omit the "S" sign in your response.) a. During October, Shandra Company had $105,000 of cash receipts and $102,900 of cash disbursements. The October 31 Cash balance was $17.287. Determine how much cash the company had at the close of business on September 30 b. On September 30, Mordish Co. had a $147,750 balance in Accounts Receivable. During October, the company collected $134,748 from its credit customers. The October 31 balance in Accounts Receivable was $152,330. Determine the amount of sales on account that occurred in October. c. Nasser Co. had $140,500 of accounts payable on September 30 and $130,525 on October 31. Total purchases on account during October were $258,099. Determine how much cash was paid on accounts payable during October a. Cash balance on September 30 b. Sales on account in October c. Payments on accounts in October