(Solved): The present and future values of a continuous income stream are calculated with an integral while t ...

The present and future values of a continuous income stream are calculated with an integral while the present and future values of an annuity are calculated with a formula. Match each statement with what it calculates. $\begin{array}{l}{?}_0^{T}R(t)e^{?rt}dt\\ \frac{mP}{r}\left(e^{rT}?1\right)\\ e^{rT}{?}_0^{T}R(t)e^{?rt}dt\\ \frac{mP}{r}\left(1?e^{?rT}\right)\end{array}$ 1. Future Value of an Annuity 2. Present Value of an Annuity 3. Future Value of a Continuous Income Stream 4. Present Value of a Continuous Income Stream