15 Buss Ltd ple makes three products, Blue, Magenta and Purple, Unit costs and revenues relating to the three nmiducts are as follows: Suppose Buss Ltd has only 11,000 machine hours available in the coming month. In order to maximise the company's contribution from these products, in which sequence should Buss Ltd be producing its products? Select one answer: Magenta, Blue and Purple Purple, Blue and Magenta Blue, Magenta and Purple