Please find answer to number 3.

Method of Least Squares, Evaluation of Cost Equation computer output was generated: The activity driver used was the number of moves. Required: 1. What is the cost formula? +$x 2. Using the cost formula, predict the cost of moving materials if 350 moves are made. $ 3. What percentage of the variability in moving cost is explained by the number of moves? (Round percentage to two decimal places.) %