$9\mathrm{.}10$ A civil engineer involved in a construction project requires $4800,5800,$ and $\backslash (5700\backslash$mathrm$\{$~m$\}^\{3\}\backslash )$ of sand, fine gravel, and coarse gravel, respectively. There are three pits from which these materials can be obtained. The composition of material in these pits is

$\backslash$begin$\{$tabular$\}\{$lccc$\}$

& $\backslash$begin$\{$tabular$\}\{$c$\}$

Sand $\backslash \backslash$

$\backslash (\backslash \%\backslash )$

$\backslash$end$\{$tabular$\}$ & $\backslash$begin$\{$tabular$\}\{$c$\}$

Fine Gravel $\backslash \backslash$

$\backslash (\backslash \%\backslash )$

$\backslash$end$\{$tabular$\}$ & $\backslash$begin$\{$tabular$\}\{$c$\}$

Coarse Gravel $\backslash \backslash$

$\backslash (\backslash \%\backslash )$

$\backslash$end$\{$tabular$\}\backslash \backslash$

$\backslash$hline Pit$1$ & $55$ & $30$ & $15\backslash \backslash$

Pit$2$ & $25$ & $45$ & $30\backslash \backslash$

Pit$3$ & $25$ & $20$ & $55\backslash \backslash$

$\backslash$hline

$\backslash$end$\{$tabular$\}$

How many cubic meters must be hauled from each pit in order to meet the engineer's needs? Use one of the Python functions introduced in this chapter to solve the problem.