Sherri's Tan-O-Rama is a local tanning salon. The following information refiects its number of appointments and total costs for the first half of the year: January February March April May June Number of Appointments 375 350 200 500 400 300 Total Cost 5,050 5,500 5,200 7,000 5,650 5,200 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