Regression based off of Interpret Slope, and estimation, please help with below, I need understand how this is answered for future.

Regression Interpret slope Regression - Interpretation Question 215 [4 points] An important application of regression in manufacturing is the estimation of cost of production. Based on DATA from Ajax Widgets relating cost {Y} to volume (XII, what is the cost per widget? 8-21 None of the answers are correct 154 8.?5 138 \fRegression - Estimation Regression - Estimation Question 27 (4 points} An important application of regression in manufacturing is the estimation of cost of production. Based on DATA from Ajax Widgets relating cost (Y) to volume [X], what is the cost of producing 600 widgets? 5206 None of the answers are correct. 5826 6312 6954 \f