Emily lives for three periods. Emily is considering the career choice of becoming a lawyer. If she becomes a lawyer, she will spend $54647 to attend college in the rst period, and spend $113333 to attend law school in the second period, and earn $539438 in the third period. Emily's time preference for money is associated with a per-period interest rate of 12 percent. What is Emily's net present value of becoming a lawyer? (you don't need to keep decimal place)