It’s b (the imagine is 2 units above the pre-image
The equation of a circle:

(h,k) - the coordinates of the center
r - the radius
The center is (4,0), the length of the radius is 2√3.
A) 2007
b) 120
c) the donations are decreasing as years increase
Between 4:30 and 6:15 it is 1 hour and 45 minutes