So I have received an offer from a school (University A) which requires I send my decision to join them by a deadline, coming soon. While the other school (University B) still hasn't decided.
Should I inform the admissions committee of University B by email so that they can send their decisions quickly? If so is it a better idea to share with them the admission letter of University A? University B requires a supervisor that approves students for admission. Should I tell my prospective supervisor about this?