There are 3 choices of frozen yogurt left in the freezer, strawberry, vanilla, and blueberry.  The probability of choosing strawberry is 1/6, and the probability of choosing vanilla is 7/12.

A. What is the probability of choosing blueberry? Show all work.

B. How likely is it that Morgan will choose her favorite flavor, blueberry, if she reaches into the freezer without looking and grabs a frozen yogurt? Explain.

C. Change the probability of choosing strawberry and vanilla so that Morgan is more likely to choose blueberry frozen yogurt than any other flavors.