In the Bonita, maintenance costs are a mixed cost. At the low level of activity (100 direct labor hours), maintenance costs are $1200. At the high level of activity (400 direct labor hours), maintenance costs are $2200. Using the high-low method, what is the variable maintenance cost per unit and the total fixed maintenance cost?

Variable Cost Per Unit

Total Fixed Cost

$3.33

$1000

$3.33

$868

$5.50

$275

$5.50

$2600