Suppose you are interested in investigating the wage gender gap using data on earnings of men and women. Which of the following models best serves this​ purpose? A. where Male ​(=1 if​ male) is an indicator variable and u the error term. B. where u is the error term. C. ​, where Female ​(=1 if​ female) is an indicator variable and u the error term. D. where Female ​(=1 if​ female) is an indicator variable and u the error term. Consider the regression model Where Female ​(=1 if​ female) is an indicator variable and u the error term. Identify the dependent and independent variables in the regression model above. Wage is the ▼ dependent independent ​variable, while Female is the ▼ dependent independent variable