in one hour joh can produce 20 loaved or 16 cakes in one hour physic can produce 30 loaved of bread 15 cakes, which of the following is true? A. John has an absoluto advantage in both goods B. PTyylis has a comparative advantago in producing both cakes and bread: C. Phyllis has a comparatwe advantage in producing cakes. D. Phylis has an absolute advantage in both goods. E. John has a comparative advantage in producing cakess.