$($d$)$ TWO rollers are utilised on a site where $16,000$ litres is to be sprayed in several spray runs.

The rollers will travel at an average speed of $8k\frac{m}{h}.$ Determine the rolling requirement for

this site and explain it$.(2$ marks$)$

$($e$)$ Calculate the maximum binder volume $($litres$)$ that can be sprayed per run in the above$-$

mentioned situation. $(1$ mark$)$

Please help me in finding part $($e$).$ Thanks.