Which of the following correctly describes the difference between an annuity due and an ordinary annuity?

Ordinary annuities have perpetual payments, but an annuity due has a fxed number of payments

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Ordinary annuities have payments at the beginning of the period, but an annuity due pays at the end of theperiod.

Ordinary annuities have a fxed number of payments, but an annuity due has perpetual payments

Ordinary annuities have payments at the end of the period, but an annuity due pays at the beginning of theperiod.