Answer:
Yes, because the job offer is for longer than one year from March 1
Step-by-step explanation:
Since in the question it is mentioned that Sara who is a student have offered a job on March 1 that begins on June 15 and she have to move to california for the job. So here the Sara would ask the letter in the case when she accepted the offer immediately as the job offer would be more than one year i.e. from March 1
Therefore the above represent the answer