Solve Each Problem Involving Counting Theory

Short Answer

solve each problem involving counting theory.
-A child's card game consists of a deck of 42 cards, with numbers 5 through 14, in each of four colors (green, red, black, and yellow), a red 1, and a special card called the Rook card. One card is drawn.
(a) Find the probability of drawing a 5.
(b) Find the probability of drawing a green card lower than 8 .
(c) Find the probability of drawing the Rook card or a 10
(d) What are the odds in favor of drawing either a green or red 10 ?