Ben Has Been Asked to Give a Speech at This

Ben has been asked to give a speech at this year's graduation. Assuming that Ben is high in hostility, under which condition would he experience less stress prior to giving the speech?

A) when his closest friend is there with him
B) alone (without the presence of a friend)
C) he will experience similar high levels stress whether or not a friend is present
D) he will experience similar low levels of stress whether or not a friend is present