Well to find this answer, you want to divide $1.39 by 67.6. When you do this you get 0.0205. This is roughly 2 cents per ounce.
ANSWER

EXPLANATION
Given the parent function:

If we shift the graph of f(x), 5 units to the left, then the new rule is

If we again, shift this graph upward by 4 units, then the completely transformed function will have the rule,

Or

If there are 6 friends and half as many food bars as friends, then each friend would get half a food bar. How that each of the 3 food bars are split in half, there is 6 pieces for the 6 friends! :)
I think its the first one