Complete the earthwork calculation sheet here and plot the resulting mass diagram. Divide ccy by

$0\mathrm{.}9$ to convert to bcy $[35$ points$]$:

a$.$ Calculate the area under the mass diagram curve $($draw the figure and calculate$).$

b$.$ What quantity of material must be hauled along the length of the project?

c$.$ What is the average haul distance, in stations, for this material? $($Use Excel or hand$-$drawing for

the diagram and post it here$)$Mass Diagram Curve: