Check my work Garfield Company manufactures a popular brand of dog repellant known as DogGone It, which it sells in gallon-size bottles with a spray attachment. The majority of Garfield's business comes from orders placed by homeowners who are trying to keep neighborhood dogs out of their yards. Garfield's operating information for the first six months of the year follows: Number of Month Bottles Sold January 1,050 February 1,480 March 1,730 April 2,420 May 3,510 June 3,730 Operating Cost $10,430 15,660 16,050 19,870 27,830 34,860 Required: 3. Using the high-low method, calculate Garfield's total fixed operating costs and variable operating cost per bottle. (Do not round your intermediate calculations. Round your variable cost per unit answer to 2 decimal places and fixed cost answer to the nearest whole number.) Variable Cost per Unit Fixed Cost 4. Perform a least-squares regression analysis on Garfield's data. (Use Microsoft Excel or a statistical package to find the coefficients using least-squares regression. Round your answers to 3 decimal places.) Coefficients Intercept X Variable 1 5. Determine how well this regression analysis explains the data. (Round you regression statistics to three decimal places and your percentage answer to the nearest whole number.) Regression Statistics Multiple R R Square Adjusted R Square Standard Error Observations From the regression output, number of bottles explains about % of the variability in Garfield's total cost 6. Using the regression output, create a linear cost equation (v = a + bx) for estimating Garfield's operating costs. (Round your answers to 3 decimal places.) Total Cost (Number of Bottles)