In the text, we supposed a college education raised a person's wage by $30,000 per year, from $40,000 to $70,000. Assume the relevant interest rate is 3%, there is no growth in wages, and you are expected to retire at 65 years old after you graduate high-school. (a): Suppose you are a 18 year old graduating high school senior deciding whether or not to go to college. What is the present discounted value of your labor earnings if you chose not to attend college

Respuesta :

Answer:

$1,010,668

Explanation:

if you choose not to attend college, you should be working for 65 - 18 = 47 years

your expected annual salary is $40,000

the present value of your future earnings = $40,000 x PV annuity factor

PV annuity factor = = [1 - 1/(1 + i)ⁿ] / i = [1 - 1/(1 + 0.03)⁴⁸] / 0.03 = 25.2667

present value of future earnings = $40,000 x 25.2667 = $1,010,668