1. Use the information above to evaluate the current situation. There are currently 6545 parts being held in inventory for which the total inventory value is $37,539.50. The average annual usage for all of the part numbers listed is 79,700 representing a value of $251,105. If the carrying cost of inventory is assumed to be 30% loss of the item's value then the annual carrying costs for these part numbers would be $75,331.50. This amount is likely larger this period due to the $885 of non-compliant parts that were audited from PN 1253. It appears that all of the inventory for these part numbers are ordered and treated as if they were cycle stock items. The total days of supply of all inventory is just under 3 days, ranging from less than a day's worth to over 8 days of inventory depending on the part number. I need explanation of that how we calculate 6545 parts and inventory value 37539.50 and Also 30% loss of item and we can calculate 75331.50 carrying cost and $885 of compliant part? Lastly how we can get those 3 and 8 days of inventory?