You must pick one of two wagers, for an outcome based on flipping a fair coin. 1. You win $440 if it comes up heads and lose $110 if it comes up tails. 2. You win $770 if it comes up heads and lose $220 if it comes up tails. Find the expected outcome for each wager. Which wager is better in this sense?

Martha is one producer in the perfectly competitive jelly industry. last year, martha and all of her competitors found themselves earning economic profits. if there is free entry and exit, what do you expect to happen to the number of suppliers in the industry and the price of jelly? the number of suppliers will increase, and the price of jelly will fall. the number of suppliers will decrease, and the price of jelly will increase. the number of suppliers will increase, and the price of jelly will increase. the number of suppliers will decrease, and the price of jelly will fall.