Lulsa Crimini has been operating a beauty shop in a coltege town for the past 10 years. Recently, Luisa rented space next to ber shop and opened a tanning salon. She anticipated that the costs for the tanning service would primaraly 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 foliows: 1. Which month represents the high point? The low point? High point Low poine In your calcufations, round per unit costs to the nearest cent. In your calculations, round per unit costs to the nearest cent: 2. Using the high-low method, compute the variable rate for tanning, Compute the fixed cost per month. Round the variable rate per tanning appointrinent to the nearest cent and use it in your further calculations. Round the fixed cost per month to the nearest dollar and use it in your further calculations. Variable rate for tanning 1 per tanning appointment Fixed cost per month s 3. Using the varlable rate and fixed cost, whot is the cost formula for tanning services? 4. Caiculate the total predicted cost of tanning services for September for 2,500 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. 5. Which of the following statements is correct when luisa uses the high-low method to estimate the costs