attached is the question

3. There are four people being considered for a position of chief executive officer of Dalton Enterprises. Three of the applicants are over on years of age. Two are female, of which only one is over ll. a. 1F.I"|u"hat is the probabilityr that a candidate is over 60 and female? (2 Marks) b. Given that the candidate is maleIr what is the probability he is less than 60? {2 Marks) c. Given that the person is over 611}, what is the probability the person is female? (2 Marks]