Help please :)

Figure E$5\mathrm{.}3\mathrm{.}1$

a$.$ Determine the rainfall depth in millimetres.

b$.$ Determine the rainfall volume in $m^3.$

c$.$ Determine the baseflow discharge of the Tollbaach in litre $s^{-1}.$

d$.$ Determine the quickflow volume of the Tollbaach due to the rainfall event in

$m^3.$

e$.$ Determine the quickflow volume of the Tollbaach due to the rainfall event in

millimetres.

f$.$ Determine the runoff coefficient for this rainfall event.

g$.$ What process$($es$)$ contribute$($s$)$ to the quickflow of this rainfall event?