Using High-Low to Calculate Fixed Cost, Calculate the Variable Rate, and Construct a Cost Function

Pizza Vesuvio makes specialty pizzas. Data for the past 8 months were collected:

Month		Labor Cost($)			Employee Hours
	January		9,490			550
	February		7,000			630
	March		7,531			670
	April		8,140			500
	May		9,787			590
	June		8,490			460
	July		13,212			760
	August		7,500			420

Pizza Vesuvio's controller wants to calculate the fixed and variable costs associated with labor used in the restaurant.

In your calculations, round the variable rate per employee hour to the nearest cent. If required, round your final answers to the nearest cent.

Required:

1. Using the high-low method, calculate the variable rate. $fill in the blank 1 per employee hour

2. Using the high-low method, calculate the fixed cost of labor. $fill in the blank 2

3. Using the high-low method, construct the cost formula for total labor cost.

Total labor cost = $fill in the blank 3 + ($fill in the blank 4 Employee hours)