If the technology for manufacturing cocoa improves, then how do we expect the four prices to change? (Hint: you should focus first on the change in the price of cocoa, and then consider how that change affects each of the other three prices. You can ignore how the other three prices affect each other.) Question 23 options: Price of chocolate. Price of sugar. Price of corn syrup. Price of cocoa. 1. Rise. 2. Fall. 3. No clear reason for the price to change