The owner of Maumee Ford-Volvo wants to study the relationship between the age of a car and its selling price. Listed below is a random sample of 12 used cars sold at the dealership during the last year. Selling Car Age (years) Price ($000) 1 11 23456789GEN 16 19 696117074955 11.0 9.0 3.0 3.0 5.0 11.6 10 9.6 17 7.0 14 7.0 10 19 4.8 11 10.6 12 8.6 Click here for the Excel Data File a. Determine the regression equation. (Negative amounts should be indicated by a minus sign. Round your answers to 3 decimal places.) a= b b. Estimate the selling price of an 6-year-old car (in $000). (Round your answer to 3 decimal places.) Selling price c. Interpret the regression equation (in dollars). (Round your answer to the nearest dollar amount.) For each addtional year the sat decreases