Maria, Enclosed is the schedule for this years training days. If you cant manage any of

Maria, Enclosed is the schedule for this years training days. If you cant manage any of them, contact John. What should Maria do？

A．Notify John of the training days she might miss.

B．Inform. John about the schedule for his training days.

C．Ask John how to arrange her training schedule.

请帮忙给出正确答案和分析，谢谢！