Hindelang Inc, is considering a project that has the following cash flow and WACC data. What is the project's MRR$?$ Note that a project's MIRR can be less than the WACC $($and even negative$),$ in which case it should be rejected.

WACC: $12\mathrm{.}259$

$\backslash$table$[[$Year$,0,1,2,3,4],[$Cash flows,$-$$$1,700,$$$600,$$$640,$$$680,$$$720$