If an Observer Could See Background Stars in the Daytime

Multiple Choice

If an observer could see background stars in the daytime, the Sun would

A) appear to move eastward against them at a rate of 15° per day.
B) appear to move westward against them at a rate of 1° per day.
C) remain stationary against them.
D) appear to move eastward against them at a rate of 1° per day.