to a maximum of $20$ per week.

Dan has room in his basement to set up a work area, but he is unsure of the economics of accepting the contract, as opposed to working for a local computer repair shop

at $$14$ per hour. Data related to the time spent and the number of units of each type of electronic equipment Dan has reconditioned in recent weeks is included in the file

desktop repairs.

Note: Round your answers to three decimal places, except for the number of desktops, which should be rounded to the nearest whole number.

$\backslash$times labor hours available to work on desktop computers per week $**$

time to repair a piece of electronic equipment $=$

estimated

desktop computer repairs per week

c$.$

Complete a multiple regression analysis $($using total units and total hours$).$ What is the estimating equation for desktop computers using total units and total hours$)$ and what

percentage of the variation in total weekly hours is explained by the estimating equation?

Note: Round your answers to three decimal places.

Estimating equation: $=$

$x+$

$$

The estimating equation explains

$\%$ of the variation in total weekly hours.

How many computers could Dan recondition a week?

Note: Round your answers to three decimal places, except for the number of desktops, which should be rounded to the nearest whole number.

labor hours available to work on desktop computers per week $*$

K time to repair a plece of electronic equipment $=$

estimated desktop

computer repairs per week