show work please

Assume that the ledger of a company that uses the periodic inventory method shows the following in their general ledger: Date # of Units Cost Per Unit Jan 1 Feb 27 Description Beginning inventory Purchase Purchase 60 90 $145 $150 Total Cost $ 8,700 13,500 11,550 Nov 21 75 $154 They take a physical inventory at December 31st and have 48 units on hand. Determine the following. Show your numbers with commas. For example, 1,000. Not $1,000 or 1,000.00 or it will be marked wrong. Be sure to show your work on the sheet you will turn in at the end of the exam. a. Ending inventory using FIFO b. Ending inventory using LIFO c. Ending inventory using Average Cost