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A. Shift demand outwards
B. Shift demand inwards
C. Shift supply outwards so more is supplied at each and every price, all other things unchanged
D. Shift supply inwards

A. A price elasticity of supply greater than one
B. A price elasticity of supply equal to one
C. A price elasticity of supply less than one
D. A positive price elasticity of supply

A. Supply is price elastic
B. Supply is income elastic
C. Price elasticity of demand is -2
D. Price elasticity of supply is -2

A. The price elasticity of demand is negative the income elasticity of demand is negative
B. The price elasticity of demand is positive the income elasticity of demand is negative
C. The price elasticity of demand is negative the income elasticity of demand is positive
D. The price elasticity of demand is positive; the income elasticity of demand is positive

A. An increase in price must raise profits
B. An increase in price decrease revenue
C. An increase in price increase revenue
D. A decrease in price reduces sales

A. Demand is price elastic
B. Demand is price inelastic
C. The demand curve is downward slog
D. An increase in income will reduce the quantity demanded

A. The products are substitutes and demand is cross price elastic
B. The products are substitutes and demand is cross price inelastic
C. The products are complements and demand is cross price elastic
D. The products are complements and demand is cross price inelastic

A. The price elasticity of demand is -2
B. The good is inferior
C. Income elasticity is + 0.5
D. Income elasticity is + 2

A. Demand is inversely related to income
B. Demand in inversely related to price
C. Demand is directly related to price
D. Demand is inversely related to the price of substitutes