Net Present Value $($NPV$)$:

a$.$ is preferred over break$-$even analysis.

b$.$ is revenue minus fixed cost.

c$.$ is greater if cash receipts occur later rather than earlier.

d$.$ is greater if $$100$ monthly payments are received in a lump sum $($$$1,200)$ at the end of the year.

e$.$ is greater if cash receipts occur earlier rather than later.