A pendulum clock has a period of 1.0 s and gives the correct time on the ground at a certain location. It is then moved to the top of a building that is 320 m high. How much time will the pendulum lose in 1 day at this height?
a. 2.25 s
b. 2.88 s
c. 3.42 s
d. 3.94 s
e. 4.32 s