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: Number of Total Appointments 500 275 475 450 425 350 Month Cost January February March 6,400 5,050 6,500 6,350 6,100 5,100 April May June 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