Answer:
option three
explanation:
used desmos to solve
The answer that i got is C
Answer:
$1.15
Step-by-step explanation:
Expected value E(x) = 0.6(200,000) + 0.2(100,000) - 0.2(200,000) = 120,000 + 20,000 - 40,000 = 100,000
Therefore, the expected value is $100,000, so the company should build the mousetrap.
The correct answer is the first option which is negative 2
