He Triple L investment club is considering purchasing a certain stock. After considerable research, the club members determine that there is a 40% chance of making $12, 000, a 10% chance of breaking even, and a 50% chance of losing $7,500. Find the expectation of this purchase.

11.3#8

ik how do do this just give me a few minutes and i will give it to

c

step-by-step explanation:

d. you cannot tell because there are no values shown.

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.