Can anyone hep me with these problems?

Thank You EXPERT!!!

Part1.

Part2.

Weighted Average Cost Flow Method Under Perpetual Inventory System The following units of a particular item were available for sale during the calendar year an. Inventory Mar. 18 Sale May Aug. 9Sale Oct. 20 Purchase The firm uses the weighted average cost method with a perpetual inventory system. Determine the cast of merchandise sold for each sale and the inventory balance after each sale. Present the data in the farm illustrated in Exhibit 5. Round unit cost to tiwa decimal places, if necessary 30,000 units at $30.00 24,00D units 54,000 units at $31.00 45,000 units 21,00D units at $32.10 2 Purchase Schedule of Cost of Merchandise Sold Weighted Average Cost Flow Method Cost of Merchandise Sold Purchases Inventoy Date Quantity Unit Cost Total Cost Quantity Unit Cost Total Cost Quantity Unit Cost Total Cost an. 1 Mar. 18 May 2 Aug. 9 Oct. 20 Dec. 31 Balances