Figure efgh is transformed to e’f’g’h’, as shown:

which of the following sequences of transformations is used to obtain figure e’f’g’h’ from efgh?

a. counterclockwise rotation by 90 degrees about the origin followed by a translation right by 2 units

b. counterclockwise rotation by 90 degrees about the origin followed by a translation left by 2 units

c. reflection about the y-axis followed by a translation right by 2 units

d. reflection about the x-axis followed by a translation left by 2 units