Oslo Company prepared the following contribution format income statement based on a sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units):

Sales	$	25,700
Variable expenses		13,900
Contribution margin		11,800
Fixed expenses		7,788
Net operating income	$	4,012

What is the contribution margin per unit (Round to two decimal places) ?

What is the contribution margin ratio (round to two decimal places) ?

If the selling price increases by $1.60 per unit and the sales volume decreases by 100 units, what would be the net operating income?

What is the break even point in dollar sales?

THANK YOU :)