(Periodic versus Perpetual Entries) Chippewas Company sells one product. Presented below is information for January for Chippewas Company.

Jan. 1 Inventory

100 units at $6 each

4 Sale

80 units at $8 each

11 Purchase

150 units at $6.50 each

13 Sale

120 units at $8.75 each

20 Purchase

160 units at $7 each

27 Sale

100 units at $9 each

Chippewas uses the FIFO cost flow assumption. All purchases and sales are on account.

Instructions

(a) Assume Chipper was uses a periodic system. Prepare all necessary journal entries, including the end of month closing entry to record cost of goods sold. A physical count indicates that the ending inventory for January is 110 units.

(b) Compute gross profit using the periodic system.

(c) Assume Chipper was uses a perpetual system. Prepare all necessary journal entries.

(d) Compute gross profit using the perpetual system.