A Fast-Food Restaurant Chain Has 623 Outlets in the United

A fast-food restaurant chain has 623 outlets in the United States. The following table categorizes them by city population and location and presents the number of outlets in each category. An outlet is chosen at random from the 623 to test market a new menu

Given that the outlet is located in a city with a population under 50,000, what is the probability that it is in the Southwest?

A) 0.164
B) 0.255
C) 0.265
D) 0.043