Solve the following:
Q: The manager of an Orange dealership keeps records on customers visiting the store. Records show that 40% of the people visiting the store are female. Thirty-five percent (35%) of the females visiting the store will buy an Orange. The records also point out that 20% of the males visiting the store will buy an Orange.
a) What is the probability that the customer coming to the store will buy an Orange?
b) What is the probability of a customer buying an Orange given that the customer is a female?