Probability	0.2	0.3	0.2	0.2	0.1
Stock price	$80	$90	$100	$110	$120
Gain from long strangle	$15	$5	$0	$10	$20

A long strangle is created using two options. For each option in the strangle above, indicate whether it is a put or a call, whether it is bought or sold, and calculate what its strike price is. Explain your answer.