Hi, This is a Managerial Accounting question, please help me solve it. Thank you so much?

Calls Taken Call Center Cost April 7560 $ 81,960 May 7529 $ 81,773 June 7570 82,025 July 7568 81,997 August 7535 81,816 September 7549 $ 81,895 October 7592 $ 82,156 November 7579 82,092 Management believes that the cost of the call center is a mixed cost that depends on the number of calls taken. The excel least squares regression output is as follows: SUMMARY OUTPUT Regression Statistics Multiple R 0.998198 R Square 0.996399 Adjusted R Square 0.995799 Standard Error 8.52932 Observations 8 ANOVA df SS MS F gnificance F Regression 120783 120783 1660.264 1.46E-08 Residual 6 436.4958 72.7493 Total 7 121219.5 Coefficient:andard Err t Stat P-value Lower 95%Upper 95%ower 95.09pper 95.0% Intercept 35914.19 1130.169 31.77772 6.45E-08 33148.76 38679.61 33148.76 38679.61 X Variable 1 6.091077 0.149488 40.74633 1.46E-08 5.725293 6.45686 5.725293 6.45686 Using the output above identify the following: What is the "measure of goodness of fit"? (round to 2 decimal place) What is the variable cost per unit based on the regression equation? (round to 2 decimal place) +A What is the fixed cost portion of Inspection Costs? (round to 2 decimal place) Cost equation for Inspection Costs (in the linear equation format) Y= Estimated Inspection costs when 973 units are produced (round to nearest whole dollar) $