A research shows which employee salaries at company XYX, in thousands of dollars, are given by the equation y-hat= 48.5 + 2.2 a + 1.5 b where ‘a' is the years of experience, and ‘b' is the education level in years. In thousands of dollars, forecast the salary for employee with five years experience and 16 years education level.
52.5
59.5
83.5
69.5