The table below shows the number of boxes of 100 tubes containing defectives: Number of defective tubes If one box had been selected randomly. what is the probability that (a) the box would have come from Supplier A? (b) it would have no defectives and come from Supplier A? (c) It would have no defectives or come from Supplier A? (d) it contained one or two defective tubes given the box came from Supplier B? (e) it came from Supplier C if it is known that the box has two defective tubes