At a dollar a mile gross to the truck, 100 mile run, you would get $70 and your fuel would cost about $20 for a net to you of $50.
At 65% you would get $65, your fuel would cost $20, but if you got 10 cents per mile FSC, you would have $65 + $10 = $75 for a net to you of $55.
FSC is kinda like...