for both questions i need part a and b pls help

3. Jack Jones the materials manager at Precision Enterprises is beginning to look for ways to reduce inventories. A recent accounting statement shows the following inventory investment by category: raw materials $3,129,500 : work in process, $6,237,000; and finished goods, $2,686,500. This year's cost of goods sold will be about $32.5 million. Assuming 52 business weeks per year, express total inventory as A. Weeks of supply B. Inventory 5. The Bawl Corporation supplies alloy ball bearings to auto manufacturers in Detroit. Because of its specialized manufacturing process, considerable work in process and raw materials arenesded. The current inventory levels are $2,470,000 and $1,566,000, respectively. In addition, finished goods inventory is $1,200,000 and sales (at cost) for the current year are expected to be about $48 million. Express total inventory as A. Weeks of supply B. Inventory turns