Describe the Distribution of the Sample Mean-Samples from a Population $\$ 7200$

Describe the Distribution of the Sample Mean-Samples from a Population That Is Not Normal
-The owner of a computer repair shop has determined that their daily revenue has mean $\$ 7200$ and standard deviation $\$ 1200$ . The daily revenue totals for the next 30 days will be monitored. What is the probability that the mean daily revenue for the next 30 days will exceed $\$ 7500$ ?

A) $0.0853$
B) $0.9131$
C) $0.0869$
D) $0.9147$