The following data have been extracted from the records of Puzzle Incorporated: The following data have been extracted from the records of Puzzle Incorporated:

Required:

a$.$ Calculate the missing costs.

b$.$ Calculate the cost formula for mixed cost using the high$-$low method.

c$.$ Calculate the total cost that would be incurred for the production of $12,880$ units.

d$.$ Identify the two key cost behavior assumptions made in the calculation of your answer to part $c.$

Answer is complete but not entirely correct.

Complete this question by entering your answers in the tabs below.

Calculate the total cost that would be incurred for the production of $12,880$ units.

Note: Do not round intermediate calculations.

Required: $$

a$.$ Calculate the missing costs.

b$.$ Calculate the cost formula for mixed cost using the high$-$low method.

c$.$ Calculate the total cost that would be incurred for the production of $12,880$ units.

d$.$ Identify the two key cost behavior assumptions made in the calculation of your answer to part c$.$

Answer is complete but not entirely correct.

Complete this question by entering your answers in the tabs below.

Required $A$

Required B

Required C

Calculate the cost formula for mixed cost using the high$-$low method.

Note: Do not round intermediate calculations. Round "Variable rate" to $2$ decimal places.