3. In a factory, there are three machines, Jaws,Kremp and Louy. are used to make biscuits. Machine Jaws makes 25% of the biscuits, Machine Kremp makes 45% and the rest of the bisucits are made by machine Louy. It is known that 2% of the biscuits made by Machine Jaws, 3% of the biscuit made by Machine Kremp are broken and 5% of the biscuits made by Machine L are broken. a) Draw a tree diagram to illustrate all the possible outcomes and associated probabilities. b) If the biscuit is selected randomly, find the probability that the biscuit is made by Machine Jaws that not broken. c) Find the probability that the biscuit is broken.