A,C please

A social scientist would like to analyze the relationship between educational attainment (in years of higher education) and annual salary (in $1,000s). He collects data on 20 individuals. A portion of the data is as follows: Salary 43 49 Education 7 35 Click here for the Excel Data File a. Find the sample regression equation for the model: Salary = B@ + B1Education + e. (Round answers to 2 decimal places.) Salary Education b. Interpret the coefficient for Education. As Education increases by 1 year, an individual's annual salary is predicted to increase by $8,590. O As Education increases by 1 year, an individual's annual salary is predicted to increase by $6,680. As Education increases by 1 year, an individual's annual salary is predicted to decrease by $6,680. O As Education increases by 1 year, an individual's annual salary is predicted to decrease by $8,590. C. What is the predicted salary for an individual who completed 7 years of higher education? (Round coefficient estimates to at least 4 decimal places and final answer to the nearest whole number.) Salary $ Education Salary 43 49 85 43 67 31 109 46 38 54 91 44 63 58 143 43 79 71 133 35 7 5 1 7 2 5 0 3 5 5 7 5 3 9 0 7 3 9 0