order Sales are estimated at 20 per week 4. A buyer has 125 blouses in her $40 price line in stock and 60 on order. Sa A reserve of 70 blouses is considered adete Stock is reordered every three weeks. It takes four weeke for delivery after an order has been placed Calculate (a) the unit OTB, (b) the average stock, and (c) the unit amul stock tumover 6. A buyer maintains a lesene of 35 toasters. She has 30 toasters in stock and 24 on order. She plans to reorder every two weeks and delivery takes one week. Sales average 20 per week. Calculate the unit OB 7. On the first of the morth, an nvertory showed 30 pairs of man's black executive-length socks in stock and 48 pars on order. The reorder was received and put in stock. On the 29th day of the month, 25 pairs were on hand. Determine the rate of sale from the 1st of the month to the 29th of the month