Impact on Profit of Failure to Replace LIFO Layers

Harrison Lumber Company uses a periodic LIFO method for inventory costing. The following information relates to the plywood inventory carried by Harrison Lumber.

Plywood inventory:

Date

 

Quantity

LIFO Costing Layers

May

1

600 sheets

300 sheets at $800

 

 

 

225 sheets at $1100

 

 

 

75 sheets at $1300

Plywood purchases:

May

8                                                         

115 sheets at $1400

 

17                                                         

95 sheets at $1500

 

29                                                         

200 sheets at $1450

All sales of plywood during May were at $20 per sheet. On May 31, there were 360 sheets of plywood in the storeroom.

1. Compute the gross profit on sales for May, as a dollar value and as a percentage of sales.

2. Assume that because of a lumber strike, Harrison Lumber is not able to purchase the May 29 order of lumber until June 10. Assuming sales remained the same, recomputed the gross profit on sales for May, as a dollar value and as a percentage of sales.

3. Compare the results of (1) and (2) and explain the difference.