A box contains 40 blocks. For each of the colors red, blue, green, or yellow there are 10 blocks of the color labeled with a number 1-10. You reach into the box and draw a block. Let E be the event that the block drawn is red and let F be the event that the block drawn is labeled with an even number.

(a) Describe the event complement-E in words.

(b) Describe the event E F in words.

(c) Find the following probabilities.

1. P(E)

2. P(F)

3. P(E F)