Cole got $100 for his birthday. he can either save the money or buy a tennis racket with it what is the opportunity cost if he buys the racket? a. winninggames with his new racket b. spending the birthday cashc. losing out on savings

A. winning games with his new racket

Step-by-step explanation: It's A because he's going to spend the money anyways every kid can't hope but, to spend their money $100 is a lot. He wouldn't be worried about losing out on savings because you get birthday money every year there is always a Opportunity for more cash.

If I'm wrong please let me know that means it was (B.) Spending the cash..

Hello,

I think the correct answer is A) Winning games with his new racket.

Cole has $100 dollars and a tennis racket can cost between $18 - $100. So if he were good at playing tennis and bought a tennis racket that cost $100 dollars the answer would be A.

Hope this helps (:

P(B) = 1/3 => P(B') = 1 - 1/3 = 2/3

(B' is complement of B)

Using the Bayes theorem:

P(A|B') x P(B') = P(A intersect B')

=>P(A|B') = P(A intersect B)/P(B) = (4/9)/(2/3) = 2/3

=> Option A is correct.

Hope this helps!

:)