Question 25 4 points Save Answer Suppose you have wage data on students that have taken econometrics and students that have not. You produce the following model where ECON = 1 if the student took econometrics and 0 otherwise. You estimate your model and find the following result: wages = 12.66 + 20.31 x ECON Suppose instead that ECON =0 implies that the student took econometrics. What would B, equal now? O a. 12.66 O b. None of these O c. 20.31 O d.-20.31 O e.-12.66