Changes in curve

Following the factors that shift the curve to the left EXCEPT

• decreases in income

• decreases in wage

• decreases in preferences

• decreases in advertisement

If the demand increases and supply decreases at the same amount.what happen to the price and quantity

• price increases quantitiy fixed

• price fixed quantity decreases

• price fixed quantity increases

• price decrease quantity decreases

why are the factors that resulting in the shift in curve as shown in the diagram

• increase in cost of production

• decreases in population

• decreases in income

• increases in advertisement

what are the factors that effect the changes in the curve

• increases income and decreases cost of production

• increases preference and decreases in tax

• decreases income and inferior technology

• increases in population and increases in cost of production

increases in price of raw material will effect

• decreases in supply

• increase in demand

• increases in supply

• decreases in demand