A restaurant in a fast food franchise has determined that the chance a customer will order a soft drink is [1.39. The probability that a customer will order a hamburger is I155. The probability that a customer will order french fries is {153. Complete parts a and b below. a. If a customer places an order. what is the probability that the order will include a soft drink and no fries if these two events are independent\"? Tbb probability is |:|. {Round to four decimal places as needed.) b. The restaurant has also determined that if a customer orders a hamburger, the probability the customer will order fries is {112. Determine the probability that the order will include a hamburger and fries. The probability is |:|. {Round to four decimal places as needed.)