Which of the following statements is CORRECT?

Time lines can be constructed where some of the payments constitute an annuity but others are unequal and thus are not part of the annuity.

A time line is not meaningful unless all cash flows occur annually.

Time lines can only be constructed for annuities where the payments occur at the end of the periods, i.e., for ordinary annuities.

Time lines are not useful for visualizing complex problems prior to doing actual calculations.

Time lines cannot be constructed to deal with situations where some of the cash flows occur annually but others occur quarterly.