$40$ marks$).$ Calculate LCOE for the data shown. $($Show solution details$).$ Input parametervalue unitSystem size$10$ MWPlant lifetime $($for simplicity$)3$ yearsInvestment cost$600$ JD$/$kWOperating cost$1\mathrm{.}5$ percent$-$per yearScrap $($Residual$)$ value$20$ percentDiscount rate $($DR$)7$ PercentDegradation factor$0\mathrm{.}5$ percentCapacity factor$23$ percent