The amount of stock purchased at the time in the company I think
Answer:
Scenario R(%) P ER R - ER (R - ER)2 (R - ER)2.P
Optimistic 16 0.15 24.0 -17.2 295.84 44.376
Most-likely 12 0.60 7.2 -21,2 449.44 269.664
Pessimistic 8 0.25 2.0 -25.2 635.04 158.760
ER 33.2 Variance 472.80
Standard deviation of the return
= √472.80
= 21.74%
Explanation:
The expected return is the product of return and probability. The total expected return is the aggregate of individual expected return. R - ER is the difference between individual return and total expected return. Variance is (R - ER) raised to power 2 multiplied by probability.
Answer:
Differing site conditions
Explanation:
A differing site condition is a condition that has been changed. Since the plan did not mention this rock, the contractor can file a claim under this.
It is a hidden physical condition that is discovered at a site which is actually different from what was expected. It can also be regarded as unforeseen site condition.
