Please help me with the homework attached below.

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 Month Appointments Cost January 250 $5, 000 February 300 6,000 March 500 6,200 April 225 5,300 May 150 5,450 June 175 5,230 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