16. Let p ≤ 1 be the fraction of machines in a network that are
big-endian; the remaining 1−p fraction are little-endian. Suppose
we choose two machines at random and send an int from one to
the other. Give the average number of byte-order conversions
needed for both big-endian network byte order and
receiver-makes-right for p = 0.1, p = 0.5, and p = 0.9. (Hint:
The probability that both endpoints are big-endian is p2; the