Could you please solve these !!

EBI Solar uses a high-tech process to turn silicon wafers into tiny solar panels. These efficient and inexpensive panels are used to power low-energy hand-held electronic devices. Last year, EBI Solar turned their inventory 4.2 times and had a cost of goods sold of $2.2 million. Assume 52 business weeks per year. a. Express last year's average inventory in weeks of supply. Weeks of supply = weeks (Enter your response rounded to two decimal places.) = Jack Jones, the materials manager at Precision Enterprises, is beginning to look for ways to reduce inventories. A recent accounting statement shows that the invent investment for raw materials is $3,772,200, for work-in-process is $7,226,000, and for finished goods is $2,952,000. This year's cost of goods sold will be about $33,852,000. Assume that there are 52 business weeks per year. a. Express total inventory as weeks of supply. The weeks of supply is weeks. (Enter your response rounded to one decimal place.) Next question Sapphire Aerospace operates 52 weeks per year, and its cost of goods sold last year was $7,748,000. The firm carries eight items in inventory: four raw materials, two work-in-process items, and two finished goods. The following table shows last year's average inventory levels for these items, along with their unit values. i Part Average Inventory Value per Category Number Units Unit Raw RM-1 17,000 $1 materials RM-2 5,000 $5 RM-3 2,000 $9 RM-4 800 $10 Work-in- WIP-1 3,000 $20 process WIP-2 4,000 $24 Finished FG-1 1,000 $61 goods FG-2 500 $88 a. What is the average aggregate inventory value? $ (Enter your response as an integer.)