Mariam Is a Manager at a Shipping Company

Multiple Choice

Mariam is a manager at a shipping company. Mariam's newest team member, Adam, is having mechanical issues with an aging fleet of vehicles. Due to these issues, Adam is unable to meet an upcoming deadline. When Adam reports the issue to Mariam, Mariam responds with an impersonal statement. For the purpose of avoiding blame, which of the following statements should Mariam use to best convey you-attitude?

A) You should really know how to repair these vehicles by now.
B) This is not really my problem. You should talk to the repair team.
C) You must attend a training seminar on engine repair next week.
D) These vehicles have been acting up for a while now.
E) Our lead mechanic has worked on these vehicles before and will be able to resolve the problem.