For the following questions, do not compute numerically.
(a) Compute the number arrangements (i.e. permutations) of 52 cards in a standard
deck, in which red cards (hearts and diamonds, not necessarily in that order)
appear before black cards (spades and clubs, not necessarily in that order).
(b) Compute the number arrangements (i.e. permutations) of 52 cards in a standard
deck, in which all cards of the same suit appear together.