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 15e 500 375 300 325 Total Cost $5,600 7,000 6,600 5,100 5,880 6,900 475 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