In NBASAL.dta, we have data that contains salary information and statistics for 269 players in the National Basketball Association (NBA). We are interested in the determinants of players' salary, and we consider the following population regression model:

where

Use your estimates for and  to find what is the difference in salary (in thousands of dollars) between two players with identical experience but one of whom scores one extra point per game. 

Please check your answer thoroughly before submitting. No partial credit would be given if your answer is incorrect.