My current discount fuel price is $2.60gl. ÷ 8mpg ( yes I avg 8mpg) = 32.5 cents per mile fuel cost...
My current fsc this week is $416.05 per 780 mile run. $416.05 ÷ 780 = 53.3 cents per mile...... I use 105 gl per trip.
I spend $260 -$275 in fuel and and $10 for def per trip per day... so $283 a day and my fsc is $416.... DO THE MATH