The supply of loanable funds is the relationship between loanable funds and ________ other things remaining the same

Refer to the scenario above. If the investor plans to invest a sum of $4,000, which of the following statements is true?

A) All three investment options are equally profitable. B) Options A and B are profitable investment options, whereas Option C is not. C) Options A and C are profitable investment options, whereas Option B is not. D) Options B and C are profitable investment options, whereas Option A is not.

Suppose the extra cost to a pet store of advertising one additional day each week in the local newspaper is $450

Then, the pet store should advertize that one additional day each week if doing so brings in additional revenue of $450 or more each week. Indicate whether the statement is true or false