At a sales volume of 40,000 units, Lonnie Company's total fixed costs are $40,000 and total variable costs are $60,000. The relevant range is 30,000 to 50,000 units. If Lonnie were to sell 50,000 units, the total expected cost per unit would be:. A) $105,000.
B) $100,000.
C) $103,000.
D) $102,000.

$115,000

Explanation:

Calculation for the total expected cost

First step is to find the variable cost per unit

Variable costs per unit= 60,000/40,000

Variable costs per unit= 1.50 per unit.

Second step is to find the Total variable costs

Total variable costs =50,000 units × 1.50 per units

Total variable costs=$75,000

Last step is add the total fixed costs of the amount of $40,000 to the Total variable costs of $75,000

Total expected cost =$75,000+$40,000

Total expected cost =$115,000

Therefore the total expected cost will be $115,000

there's 11 people for the 1st position. then, no matter who gets it, there's only 10 left for the second, and then 9 left for the third. 11 x 10 x 9 = 990.   the answer is there are 990 different ways the positions can be filled by these applicants