Employees who work for this company and are working for this company in this building should obey their supervisor and park their cars on the second level of the parking garage.
what is the most concise and accurate way to revise this sentence?
a) employees should park their cars.
b) employees working in this building should park their cars on the second level of the parking garage.
c) employees working on the second level should park their cars on the second level parking garage if you are an employee who works in this building.
d) employees should obey their supervisor and park

B). Employees working in this building should park their cars on the second level of the parking garage.

Explanation: As the second statement best delivers the inherent message which is to instruct the employees regarding the parking of their vehicles onto the second level of parking garage. To follow the supervisor is also reflective of obeying or following of this particular message. The rest of the options are somehow incomplete in conveying the actual message as they are missing the required details to deliver the authentic and effective message. To convey an effective message, it is essential to contain all the specific details of the original message so that there is negligible chances of adultery.

what are the phrases to choose from?

i cannot see a paragraph to answer the question