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			300
	February		7,000			350
	March		7,531			370
	April		8,140			280
	May		9,787			320
	June		8,490			250
	July		10,632			410
	August		7,500			230

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 hour