Answer:
The correct answer is $0.11.
Explanation:
According to the scenario, the computation for the given data are as follows:
According to the high-low method, we first check for the high point and low point of the cost
So,
High point = cost 3,565 machine hours 18,240
Low point = cost 2,662 machine hours 9,893
So, we can calculate variable utilities cost per machine hour by using following method
Variable utilities cost per machine hour = Difference in cost ÷ Difference in machine hours
= ( 3,565 - 2,662) ÷ ( 18,240 - 9,893)
= 903 ÷ 8347
= $0.11
Hence, the variable utilities cost per machine hour is $0.11.