At the current price there is a surplus of a product. Price will fall and quantity demanded will increase. Price will fall and demand will increase. People thought chiness foods were healthier and very nutritious. On National Public Radio, there was a report saying chiness foods are nether healthier nor more nutritious than American foods.
Chiness foods contain more fat compared to American foods.
At the same time, Government decided to put more tax on importing goods including all imported food products. In this year, the price of orange increase due to several floods in Florida, and this affects the market for orange juice. At the same time, people 's preference for orange juice improve due to the research that intaking Vitamin C reduced heart attack and lung cancer. Both market price and quantity will increase. Market price will be determined by the magnitude of the shifts in supply and demand, and the quantity will stay the same.