Assume the market for disposable coffee cups is in equilibrium and disposable coffee cups are inputs for serving brewed coffee. Which of the following will result in a higher short-run equilibrium price of disposable coffee cups? 2 A decrease in the number of locations serving brewed coffee An increase in the demand for brewed coffee A decrease in the supply of coffee An increase in the supply of disposable coffee cups An decrease in the price of tea, a substitute for coffee