Coal is an example of

The bigger the arc in the utility curve, the _________ the utility an individual obtains from a certain outcome as opposed to the ________________ from an uncertain gamble with the same expected payoff.

Fill in the blank(s) with the appropriate word(s).

Refer to the figure above. What is the maximum profit that the firm can make?

A) $30 B) $60 C) $90 D) $180