D Question 3 3 pts The breakeven point in sales is the fixed cost divided by the contribution margin per unit. True O False D Question 4 3 pts The margin of safety equal actual sales-breakeven sales O True O False 3 pts D Question 5 D Question 5 3 pts machine hours can be used as an allocation base for calculating the pre determined rate True False 3 pts D Question 6 rates are assigned to An unfavorable labor rate variance can occur if workers with high hourly wage work on products with standards that assume workers have low hourly wage rates O True O False 3 pts D Question 7