QUESTION 6 15 points Save Answer An electronics company is looking to develop a regression model to predict the number of units sold for a special running watch. Data is provided below: Price ($) 100 Sales (units) 300 480 485 Advertising (5) 150 1120 610 103 1108 1109 Use model building to determine the best prediction equation for Sales, based on highest adjusted 2 Answer .50 x where x -price and X -dvertising Adjusted 2. Y-578.67 -0.108 07268 Y 578.87-0.10X1.50 X 2 where X 1 - price and X2 advertising Adjusted 120.7268 57.87.0.10 X 1 50 X 2 where x 1 price and X2 advertising Adjusted , 2.0.7268. Y-578.870.10 X 150 X 2 where X1-advertising and X2price Adjusted : 20.7268 Y-578.87.0.10 X 1 50 X 2 where X 1 price and X2 advertising Adjusted 2-0.4268