This question has 5 parts, it says so at the top. I would like to learn it so please explain and ill give thumbs up

Regression analysis fee, Reynolds wants to set the better idea how delivery distar costs. Tulip Time does a regression analysis on the next year's data using Excel. The output generated by Excel is as follows: (Click the icon to view the regression analysis.) Read the requirements. Requirement 1. Determine the firm's cost equation (use the output from the Excel regression). (Enter amounts to two decimal places.) y=x+ Requirements 1. Determine the firm's cost equation (use the output from the Excel regression). 2. Determine the R-squared (use the output from the Excel regression). What does Tulip Time's R-squared indicate? 3. Predict van operating costs at a volume of 14,500 miles assuming the company would use the cost equation from the Excel regression regardless of its R-squared. Should the company rely on this cost estimate? Why or why not