Not a fan of inductions, especially if they happen before labor does. I've seen them create the very conditions that lead to C sections after a long, unnecessarily hard yet unproductive labor. Can she schedule the straight C section a few days past her due date or just before week 40 (which ever comes after), to give Mother Nature a little more time to do the work?
....but no matter, the important thing is that whatever your daughter decides, she and her baby are going to come out of this OK. Your role is to be optimistic and very supportive. Visualize this: In less than a month, you will be a very relieved and happy grandmother!
All the best, Willa