please help me with these two question

for the 2. Mandy Company had the followng information regarding its inventory year. Date Action Unit Cost Quantity 1/1 $80 100 units 3/10 Sale 50 units 6/10 Purchase 200 units $82 150 units be at 10/30 Sale What would the Ending Merchandise Inventory year- -end if the weighted- average costing method is used? Assume perpetual inventory system. A. $8100 C. $8200 B. $8160 ). $4000 Select one: on 2. Based on Mandy Company 's information above, what would the ending Merchandise Inventory the balance sheet at year end if the first in, finst out casting method is used? Assume perpetual twentory system. A. $8160 C. $4000 3. $8100 D. $8200 Select one