Suppose there is a bag containing 5 red marbles (Upper R), 5 pink marbles (Upper P), 5 green marbles (Upper G), and 5 black marbles (Upper B). Someone mixes the marbles thoroughly, draws one marble at random, puts the marble back in the bag, mixes the bag thoroughly, and draws another marble at random. Complete parts (a) and (b) below. a. List all possible outcomes of this process. Choose the correct answer below. II IP IV IB PI PP PV PB VI VP VV VB BI BP BV BBb. Make the probability distribution showing the probability of drawing0,1, and 2 pink marbles. Result Probability 0P 9/16 1P 3/8 2P 1/16