Answer:
$
Sales 8,800,000
Less: Cost of goods sold (W1) 5,241,739.13
Contribution 3,558,260.87
Less: Fixed manufacturing cost 598,000
Less: Fixed selling and admin cost 320,000
Net Income 2,640,260.87
(W1) Cost of goods sold
Direct Material 3,450,000
Direct Labour 1,196,000
Variable manufacturing cost 782,000
Variable selling cost 600,000
Total variable cost 6,028,000
Less:closing inventory 786,260.87 (6,028,000/46,000*6,000)
COST OF GOODS SOLD 5,241,739.13