Another probability question...?

100 males & 100 females, one of the variables has to do with the extent that these individuals favor armed intervention abroad under cirstances where the country's vital interests are in jeopardy. Of the males: 70 favor intervention while 30 don't. Of the females: 60 favor & 40 don't. Suppose an individual is selected at random, what's the probability that the individual selected is a) female. b) opposes intervention. c) is male & opposes intervention. d) favors intervention given that this individual is female?