Can someone come up with three related rates questions from the same problems (situation) preferably holiday themed but i don’t really mind. including solution is a huge plus but not necessary.

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

i think the answer would be c