Using an ordinary 52 card deck

a. If you select one card what is the probability it is a red five

b. If you select two cards without replacing your first selection, what is the probability you have selected two picture cards? Hint: Picture cards are Kings, Queens, or Jacks

c. If you select two cards but replace your first selection and mix the deck before you make your second selection, what is the probability you have selected two picture cards?