i) Are coffee and muffins normal goods, inferior goods, complementary good, or substitute goods? ii) Assume the supply of coffee is perfectly elastic. Using the equilibrium price and quantity given above draw a correctly labeled graph for the coffee market and show the impact of an increase in the price of muffins on the coffee market. iii) Given the original quantity of 100 cups of coffee per week, if the increase in the price of muffins is 10%, calculate the new equilibrium quantity in the coffee market. Show your work