Raul and Karli are planning to divide a chocolate-strawberry Mousse cake in the figures below using the divider-chooser method. Raul values chocolate three times as much as he value's strawberry. Karli values chocolate twice as much as she values strawberry.

A: If Raul is the divider, which figure satisfies his value system?

(Show Work please!)

B: For each of the cuts consistent with Raul's value system, indicate which of the pieces is Karli's best choice.

C: Suppose Karli is the divider, draw three different cuts the are consistent with her value system.

D: For each of the cuts in part A, indicate which of the pieces is Raul's best choice. ​