760 The personnel department of Franklin National Life Insurance compiled the accompanying data regarding the income and education of its employees. Income Income $60,000 or Below Above $60,000 Noncollege Graduate 2040 B50 College Graduate 350 Let A be the event that a randomly chosen employee has a college degree, and let B be the event that the chosen employee's income is more than $60,000. (a) Find each of the following probabilities. (Round your answers to four decimal places.) P(A) - PCB) - P( AB) - P( BA) = P(BAC)- (b) Are the events A and B independent events? Yes O No