Answer:
42.5
Explanation:
The computation of the expected value is shown below:
= Low price range × chance percentage + high price range × chance percentage + most likely price range × chance percentage
= $5 billion × 20% + $100 billion × 10% + $45 billion × 70%
= $1 + $10 + $31.5
= 42.5
Basically we multiplied each one with its chance percentage