Answer:
1)
Beginning inventory = 0
Plus: purchases = 6950
Less: withdraws= 6400
= ending inventory = 550
550-100 batteries used by staff= 450 batteries used in production
= 450 × $125 = $56250
Since 90% is completed, it means 10% is in WIP, i.e.,
WIP = 10% × 56250
= 5625
completed = 90% ×56250 = 50625
Since 30% of completed were unsold, it means remaining 70% were sold, which is COGS, i.e.,
COGS = 70% × 50625
= 35437
Note: selling expense cannot be deteremined from the given information.
2) WIP and Finished Goods accounts would appear on the balance sheet while COGS and selling expense would appear in income statement at April 30.