$(50$ pts$.)$ Using the mass diagram given below, determine the total overhaul cost if the free haul is $700ft$ and the overhaul cost is $$10$ per cubic yard station. Stations of the free haul lines are $1+80$ and $8+80$ and $10+20$ and $17+20.($Note that the ordinate is zero at station $9+60$ and other ordinates are given below$)$

$\backslash$table$[[$Station$,$Cut,Fill,$\backslash$table$[[$Total$],[$Cut$]],$Fill,$\backslash$table$[[$Shrinkage$],[10],[$percent$]],\backslash$table$[[$Total$],[$Fill$],[(5+6)$