Question $2$: Water Balance

$($Total $7$ marks$)$

A swimming pool $(12m6m1\mathrm{.}6m)$ has a small leak at the bottom. You are given measurements of rainfall, evaporation, and water level on a daily basis for $10$ days. As an engineer, use the water balance to determine the average daily leakage out of the swimming pool in $\frac{m^3}{?}$ day. Assume the pool is exactly $1\mathrm{.}6m$ deep at the end of day $1.$

$\backslash$table$[[$Day$,$Evaporation $($mm$),$Rainfall $($mm$),$Measured Level $($m$)],[1,13,,1\mathrm{.}60],[2,0,26,],[3,13,,],[4,0,52,],[5,13,,],[6,13,,],[7,0,104,],[8,13,,],[9,13,,],[10,13,,1\mathrm{.}38]]$