1. Patty visits Big Grocery store and sees a table with bananas on it. Patty picks up a bunch of bananas, walks to checkout, and hands them to the cashier. This is

A. an express contract.

B. an implied-in-fact contract.

C. an implied-in-law contract.

D. no contract.

2. Daisy contracts with Mike that in exchange for $50 Daisy won't whistle for a week. This contract is

A. enforceable.

B. enforceable only if Daisy is a musician who whistles for a living and would suffer significant income loss by not whistling for a week.

C. unenforceable due to fraud.

D. not enforceable due to lack of consideration.