PM me your phone number (if you don't mind and have a minute to chat- i can paypal you some $ for your time if you want)


also a simple question

say you have a cost function....

average cost is c(x) divided by x , right

how do you find minimum average cost....


You find the derivative and plug it into the c(x)/x formula, right? (quotient rule?)



I'll post up an example if anyone's up.