Fong Sai-Yuk Company sells one product. Presented below is information for January for Fong Sai-Yuk Company.

Jan. 1		Inventory		126	units at $5 each
4		Sale		104	units at $8 each
11		Purchase		151	units at $7 each
13		Sale		117	units at $9 each
20		Purchase		162	units at $6 each
27		Sale		99	units at $10 each

Fong Sai-Yuk uses the FIFO cost flow assumption. All purchases and sales are on account.

Assume Fong Sai-Yuk uses a perpetual system. Prepare all necessary journal entries. (If no entry is required, select "No entry" for the account titles and enter 0 for the amounts. Round answers to 0 decimal places, e.g. 6,578. Credit account titles are automatically indented when amount is entered. Do not indent manually.)

Jan 4 A/R 832

Sales Rev. 832

Cost of Goos Sold ?

Inventory ?

Jan 13 A/R 1053

Sales Rev 1053

Cost of Goods Sold ?

Inventory ?

Jan 27 A/R 990

Sales Revenue 990

Cost of Good Sold ?

Inventory ?

Please help with the question marks.