Can someone help me with this geometry question? But one thing, there are three boxes: the first one has two options, incorrect and correct, and the third box has three options, sphere, cylinder, and cube

SOLUTION:
Step 1:
In this question, we are given the following:
Step 2:
The correct answers are:
Yolanda is correct. Since the boulders have no flat surface, the best shape to model the surface area is a sphere