Global Airlines Operates Two Types of Jet Planes: Jumbo and Ordinary.On

Global Airlines operates two types of jet planes: jumbo and ordinary.On jumbo jets,25% of the passengers are on business while on ordinary jets 30% of the passengers are on business.Of Global's air fleet,40% of its capacity is provided on jumbo jets.(Hint: The 25% and 30% values are conditional probabilities stated as percentages.)
a.What is the probability a randomly chosen business customer flying with Global is on a jumbo jet?
b.What is the probability a randomly chosen non-business customer flying with Global is on an ordinary jet?