4-AREKS CORP. realize the production and marketing of a kind of an electrical appliance. Financial information of the business for a period are given below:
Unit Sale Price

Sales quantitiy

Production Quantity

Direct Material

Direct Labor

Variable Manufacturing Overhead

Fixed Manufacturing Overhead

Marketing Expenses

60$/Unit

29.100 Unit

35.200 Unit

12$/Unit

9 $/Unit

3 $/Unit

281.600 $

420.000 $

Administration Expenses

240.000 $

FIFO method is used fort he inventories.

a) Prepare the Income Statement with Full Costing Method,

b) Prepare the Income Statement with Variable Costing Method.