What is the future value of a stream of cash flows $6$ years from today if the interest rate is $5\%$ per year and where: Today $($period $0)$ you invest $$1000$

One year from today $($period $1)$ you invest an additional $$2000$

Four years from today $($period $4)$ you invest an additional $$500$

Note: In answering this question, it would be helpful to draw a timeline and visualize the cash flows.

A$.$ None of these expressions is correct

B$.FV=$$$1000+$$$2000(1+0\mathrm{.}05{)}^1+$$$500(1+0\mathrm{.}05{)}^4$

C$.FV=$$$1000(1+0\mathrm{.}05{)}^6+$$$2000(1+0\mathrm{.}05{)}^5+$$$500(1+0\mathrm{.}05{)}^2$

D$.FV=\frac{\text{\$}1000}{(1+0\mathrm{.}05{)}^6}+\frac{\text{\$}2000}{(1+0\mathrm{.}05{)}^5}+\frac{\text{\$}500}{(1+0\mathrm{.}05{)}^2}$

E$.FV=$$$1000+\frac{\text{\$}2000}{(1+0\mathrm{.}05{)}^1}+\frac{\text{\$}500}{(1+0\mathrm{.}05{)}^4}$