Answer:
$39,800
Step-by-step explanation:
From the question above Morrow company has decided to use the measuring cost function method to find its total cost
- $68,400 is the highest cost and $37,600 is the lowest cost
- 6,000 is the highest number of hours and 3,200 is the lowest
The first step is to calculate the cost driver. Let's use the alphabet c to represent the cost driver
 (68,400-37,600) / (6,000-3,200)
 c = 30,800/2,800
 c= $11
 Cost driver= $11
The next step is to find the fixed cost. Let's use the alphabet f to represent the fixed cost
 68,400= f + ( 11×6000)
 68,400= f + 66,000
 f= 68,400-66,000
 f= $2,400
 Fixed cost= $2,400
The final step is to calculate the cost function
 Cost function= fixed costs+variable costs×number of units
Fixed cost= $2,400
Variable cost= $11
Number of units= 3,400 hours
 
 = 2,400+(11×3,400)
 = 2,400+ 37,400
 = $39,800
 
Hence the total cost at an operating level of 3,400 hours is $39,800