You can use excel or manual calculation to do the work.

In case you do the work manually, Mass Diagram has to be plot on graphical paper to scale. Make sure you show the scale you used to plot the mass diagram.

b$)$ Based on the owner's contract document, it is stated that the free haul distance $($FHD$)$ is $350$ feet and the limit of economical haul distance $($LEHD$)$ is $500$ feet.

Locate on the figure the zones of free haul distance and limit of economical haul distance.

c$)$ Show on the mass diagram what will happen to the regions beyond the LEHD. $($ie identify zone of waste or borrow$)$

d$)$ Calculate the overhaul $(OH)$ for this project.

Make sure you show all your work and calculations to get full credit. Everything should be to scale