Find the equated date at which the original payments are equivalent to the single payment. State your answer in years and months $($from $0$ in $11$ montls$).$

Original Payments

Interest

Frequency of

Single Payment

$$878\mathrm{.}00$ due today and

Rate

Conversion

$$871\mathrm{.}00$ due in $5$ years

$4\%$

quarterly

$$1842\mathrm{.}03$

In year$($s$)$ and month$($s$)$ the single payment wil be equivalent to the original payments.