+83 4. An experiment consists of picking a card from a standard deck of playing cards and drawing a counter from a bag that contains 5 counters: 2 blue, 2 white, and 1 red. Find the probability of each event:
a) Picking a spade and drawing a blue counter.
b) Picking a red card and drawing a red counter.
c) Picking a face card and not drawing a white counter. d) Picking a diamond and drawing a green counter.
