Problem $10\mathrm{.}7$

The following table gives the monthly total precipitation $(P),$ the monthly average streamflow into $(Q)$ and out of $(Q_o)$ a lake, and the net seepage $(Q_s-Q_d)$ for a lake with a surface area of $0\mathrm{.}5m{i}^2.$ Find the evaporation losses $($acre$-$ft$,$ in$.,$ in$./$day$)$ using the water$-$budget approach of Equation $10\mathrm{.}7,$ assuming that surface runoff $(Q_r)$ is negligible and that the storage does not change.

$\backslash$table$[[$Month$,P(in).,\backslash$table$[[Q$