Answer:
to take on the new salon because the expected marginal benefit is 2 million in the course of five years.
Explanation:
If Will and Westley were to gain $2 million in the course of five years after opening the salon, then the yearly profit will be;
2million/5 = 400000.
so yearly profit is 400000.
note from the above:
My conclusion is that as expected benefit in the course of five years of running the suppose salon business is $2 million which outweigh (is greater than) the expected cost of $ 1 million that was used in starting the salon business, it is my advise that Will and Westley should take (start)on the new Salon business as it will yield a good profit.