Research on Effects of Immediacy on Levels of Shocks Administered

Research on effects of immediacy on levels of shocks administered suggests that in a war obedience would be greatest when soldiers are ordered to:

A) torture a suspected spy
B) kill a captured prisoner
C) kill inhabitants and destroy homes in a captured village
D) shoot the men, but not the women and children, in a captured village
E) drop a bomb from an aircraft onto an enemy city