A perpetuity has payments that consists of level monthly payments totaling to $$600$ per year and are made at the beginning of each month. The annual effective interest rate is $8\%.$

Which of these would give the present value of this perpetuity? Select all that apply.

Choice Formula Choice Formula

A: $\backslash [600\backslash$ a$^\{(12)\}\_\{\backslash$overline$\{\backslash$infty$\backslash \}|8\backslash \%\}\backslash ]$ D: $\backslash [600\backslash \backslash$ddot$\{$a$\}^\{(12)\}\_\{\backslash$overline$\{\backslash$infty$\backslash \}|8\backslash \%\}\backslash ]$

B: $\backslash [50\backslash \backslash$ddot$\{$a$\}^\{(12)\}\_\{\backslash$overline$\{\backslash$infty$\backslash \}|8\backslash \%\}\backslash ]$ E: $\backslash [50\backslash$ a$^\{(12)\}\_\{\backslash$overline$\{\backslash$infty$\backslash \}|8\backslash \%\}\backslash ]$

C: $\backslash [50\backslash \backslash$ddot$\{$a$\}\_\{\backslash$overline$\{\backslash$infty$\backslash \}|0\mathrm{.}6434\backslash \%\}\backslash ]$ F: $\backslash [50\backslash$ a$\_\{\backslash$overline$\{\backslash$infty$\backslash \}|0\mathrm{.}6434\backslash \%\}\backslash ]$