Need help please. Thank you if you can

Q\#1. Valenzuela, Inc., has a cash cycle of 41.5 days, an operating cycle of 59.3 days, and an inventory period of 25.6 days. The company reported cost of goods sold in the amount of $465,000, and credit sales were $749,000. What is the company's average balance in accounts payable and accounts receivable? Q\#2. Why is a preferred stock with a dividend tied to short-term interest rates an attractive short-term investment for corporations with excess cash Q\#3. In a typical month, the Montrose Corporation receives 90 checks totaling $85,000. These are delayed four days, on average. What is the average daily float? Assume 30 days in a month Q\#4. Sach, Inc., expects to sell 700 of its designer suits every week. The store is open seven days a week and expects to sell the same number of suits every day. The company has an EOQ of 500 suits and a safety stock of 100 suits. Once an order is placed, it takes three days for Sach to get the suits in. How many orders does the company place per year? Assume that it is Monday morning before the store opens, and a shipment of suits has just arrived. When will Sach place its next order