The manager of the main laboratory facility at UrbanHealth Center is interested in being able to predict the overhead costs each month for the lab. The manager believes that total overhead varies with the number of lab tests performed but that some costs remain the same each month regardless of the number of lab tests performed. The lab manager collected the following data for the first seven months of the year. Data table X The laboratory manager performed a regression analysis to predict total laboratory overhead costs. The output generated by Excel is as follows: (Click the icon to view the completed regression analysis.) Read the requirements. Number of Lab Month Tests Performed Total Laboratory Overhead Costs January.. 3,200 $27,200 February 2,900 $26,500 March 3,700 $30,300 April.... 4,100 $32,600 May 4,400 $30,000 June... 1,900 $19,000 July 2,500 $19,400 Print Done Excel regression). (Round the amounts to two decimal places.) Clear all Check answer Data table 1 A B SUMMARY OUTPUT Regression Statistics C D E F G 2 3 Multiple R 0.923177 4 R Square 0.852256 5 Adjusted R Square 0.822708 6 Standard Error 2247.944406 7 Observations 8 ANOVA 7 6 10 Regression df SS MS F 1 145748015.44 145748015.44 28.842408 Significance F 0.003013 Print Done - Requirements 1. Determine the lab's cost equation (use the output from the Excel regression). 2. Determine the R-squared (use the output from the Excel regression). 3. Predict the total laboratory overhead for the month if 2,700 tests are performed. Print Done - X