High-Low Method Luisa Crimini has been operating a beauty shop in a college town for the past 10 years. Recently, Luisa rented space next to her shop and opened a tanning salon. She anticipated that the costs for the tanning service would primarily be fixed, but found that tanning salon costs increased with the number of appointments. Costs for this service over the past 8 months are as follows: Tanning Month Total Cost Appointments $1,747 January 700 February 2,100 $2,180 March 3,400 $2,800 April $2,400 2,500 May 1,600 $1,700 $2,275 June 2,400 July 2,170 $2,300 $2,650 August 3,000 2. Using the high-low method, compute the variable rate for tanning. Compute the fixed cost per month. Round the variable rate per tanning appointment to the in your further calculations. nearest cent and use it in your further calcu lations. Round the fixed cost per month to the nearest dollar and use Variable rate for tanning per tanning appointment Fixed cost per month 3. Using the variable rate and fixed cost, what is the cost formula for tanning services? 4. Calculate the total predicted cost of tanning services for September for 2,600 appointments using the formula found in Requirement 3. Of that total cost, how much is the total fixed cost for September? How much is the total predicted variable cost for September? If required, round the final answers to the nearest dollar. Total predicted cost for September Total fixed cost for September Total predicted variable cost for September