A total of 190 volunteers participated in the experiment, where each was randomly from one of three Ages: 10-29, 30-59, and>60.

These three groups of volunteers were asked in a survey "whether they will choose to watch football game? " and they have two choices: "Choose to watch football game" or "Not choose to watch football game".

We have the following information based on the survey:

There are 146 of volunteers answer "Choose to watch football".

There are 64 volunteers are at age 30-59 and 47 volunteers at age>60.

Particularly, there are 67 volunteers at age 10-29 and answer "Choose to watch football".

There are 10 volunteers at age 30-59 and answer "Not choose to watch football".

1. What is the probability that the volunteers are at age > 60 and answer "Choose to watch football"?
2. (b)What is the probability that the volunteers are either at age 30-59 or answer "Not choose to watch football"?
3. (c)What is the probability that the volunteers answer "Choose to watch football" given that the volunteers are at age 10-29?