Explanation:
The preparation of income statement for January is shown below:-
Particulars Computation Amount
Sales 1,500 × $2,320 $3,480,000
Less: Cost of Goods sold 1,500 × $1,420 $2,130,000
Gross Profit $1,350,000
Less: Operating expenses
Variable portion 1,500 × $1.40 $2,100
Fixed operating expenses $7,600
Operating income $1,340,300
Less: Interest expense $3,300
Income tax expense ($1,340,300 - $3,300) × 40% $534,800
Net income $802,200