Diedifiscape are two companies selling merchandise to tourists visiting the city of Paris. Oasis sells fridge magnets and Dreamscape sells mugs with images of popular attractions. Assume that Oasis is the only company producing magnets for Paris and Dreamscape is the only company producing local mugs. The daily demand for magnets is given by D1 = 50/9 - 200/9 P1 + 100/9 P2, where P, is the price of magnets and P2 is the price of mugs. The daily demand for mugs is given by D2 = 500/9 - 200/9 P2 + 100/9 P1. MC of producing magnets is $0.50 per magnet and MC of producing mugs is $2.00 per mug. Both firms simultaneously choose their quantities. You may assume that both firms aim to maximise profits. I 1.Are magnets and mugs (perfect) complement or (perfect) substitutes? Explain your