Predict the impact on each market. Use + and - to indicate whether there will be an increase or decrease in demand (D), supply (S), equilibrium price (P) and equilibrium quantity (Q). If there is no change, use N, and if the change cannot be predicted, use U for uncertain.

Market	Event	D	S	P	Q
Canadian Wine	Early frost destroys a large percentage of the grape crop
Wood-burning	The price of heating oil and natural gas triples
stoves
Cell phones	Technological advances reduce the costs of producing cell phones
Gold	Large gold deposits are discovered
Fast foods	The public show great concern over high sodium and cholesterol in fast foods; also, there is an increase in the minimum wage
Bicycles	There is increasing concern by consumers about physical fitness; also, the price of gasoline falls.