Use the following information to answer the next two exercises. This tree diagram shows the tossing of an unfair coin followed by drawing one bead from a cup containing three red (R), four yellow (Y) and five blue (B) beads. For the coin, P(H) = 2/3 and P(T) = 1/3 where H is heads and T is tails.
Find P(tossing a Head on the coin AND a Red bead)
$$\begin{array}{l}{\text { a. } \frac{2}{3}} \\ {\text { b. } \frac{5}{15}} \\ {\text { c. } \frac{6}{36}} \\ {\text { d. } \frac{5}{36}}\end{array}$$