Hello, I need some help with the exercise below. Please solve the "Requirements". Thank you very much, really appreciate it.

PEI-31A. Spring Garden Supply, which uses the LIFO method, began March with 51\".} units of inventory that cost $15 each. During March, Spring Garden Supply completed these inventory transactions: Number of Units Unit Cost Unit Sale Price March 2 Purchase 12 $20 8 Sale 40 $36 1'? Purchase 24 $25 22 Sale 31 $40 Requirements 1. Prepare a perpetual inventory record for Spring Garden Supply's merchandise. 2. Determine the cost of goods sold for March. 3. Compute gross prot for March