Risky Cash Flows

the initial investment is made and have the following probability distributions:

Project A

Project B

$BPC$ has decided to evaluate the riskier project at a $12\%$ rate and the less risky project at an $8\%$ rate.

a$.$ What is the expected value of the annual cash flows from each project? Do not round intermediate calculations. Round your answers to the nearest dollar.

b$.$ What is the risk$-$adjusted NPV of each project? Do not round intermediate calculations. Round your answers to the nearest cent.

Project A:

c$.$ If it were known that Project B is negatively correlated with other cash flows of the firm whereas Project A is positively correlated, how would this affect the decision?

This would tend to reinforce the decision to

Project B$.$

If Project B$\text{'}$s cash flows were negatively correlated with gross domestic product $($GDP$),$ would that influence your assessment of its risk? Please use excel for your calculation and show the formula used. Thank you