In how many ways can Nicole distribute 20 chocolates among Ben, Kate, Mark and Tom so that each receives at least one?
A. 20C4
B. 19C3
C. 21C4
D. 21C3
E. None of the answers is correct![]()
A. 20C4
B. 19C3
C. 21C4
D. 21C3
E. None of the answers is correct
