Sherri's Tan-O-Rama is a local tanning salon. The following information reflects its number of appointments and total costs for the first half of the year: Month January February March April May June Number of Appointments 300 400 175 250 150 500 Total Cost 6,250 6,700 6.050 6,300 5,800 6,500 Using the high-low method, calculate the total fixed cost per month and the variable cost per tanning appointment. (Round your "Variable Cost per Unit" answer to 2 decimal places and "Fixed Cost" answer to the nearest dollar amount.) Variable Cost per Unit Fixed Cost