A$.$How would you interpret the intercept coefficient $($B$0)?$ B$.$ How would you interpret the coefficient of YearsEdu? C$.$ What is the expected MonthlyEarnings of an employee with following information:

IQ $120$

Knowledge $40$

YearsEdu $16$

YearsExperience $9$

Tenure $5$

MomEdu $10$

NumSiblings $3$

$($write it in numbers to the closes one decimal place$)$