4. Suppose Ches Tahoe restaurant is one of the? largest restaurants in X City. a. You would like to choose two different restaurants from them. How many different ways are there? (5 points) '0. You would like to choose two different restaurants. One is for your lunch and the other one is for your dinner. How many different ways are there? (5 points) c. You would like to choose two restaurants. One is for your lunch and the other one is for your dinner. You are OK for going to the same restaurants. How many different ways are there? (5 points) 1. Suppose that 9 good fuses and 4 defective ones have been mixed up. To nd the defective fuses, we test them one-by-one, at random. What is the probability that we are lucky and nd both of the defective fuses in the rst two tests? (5 points) 1). With replacement 2). Without replacement