LS In the below diagram a consumer starts off optimizing at point A, then after a market shift they optimize at point B. Which of the following is true? X2 A X1 (Note: if unable to see the above image click on this link ( ) O good 2 became more expensive; good 1 is a complement for good 2 good 2 became less expensive; good 1 is a substitute for good 2 O good 2 became more expensive; good 1 is a substitute for good 2 O good 2 became less expensive; good 1 is a complement for good 2