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	$	20,000
Variable expenses		12,000
Contribution margin		8,000
Fixed expenses		6,000
Net operating income	$	2,000

Part 1: If sales increase to 1,001 units, what would be the increase in net operating income?

A. $10

B.$8

C. $12

D. Not enough information is given

Part2:If the selling price increases by $2 per unit and the sales volume decreases by 100 units, what would be the net operating income?

Group of answer choices

A. $3,000

B. $1,800

C. Not enough information is given

D. $2,000

Part3: What is the break-even point in unit sales?

Group of answer choices

A. 738

B. 545

C. 500

D. 750

part4: What is the margin of safety in dollars?

Group of answer choices

A. $10,000

B. $5,000

C. $8,000

D. $2,000