How is equilibrium price and equilibrium quantity of a normal commodity affected by an increase in the income of its buyers? Explain with the help of a diagram.

How is the equilibrium price and equilibrium quantity of a normal commodity affected by an increase in the income of its buyers? Explain with the help of a diagram. OR x is a normal good for its consumers. Their income increases. Explain its chain of effects on equlltbrium price, demand and supply of X. (use diagram)

How does an increase in demand of a commodity affect its equilibrium price and equilibrium quantity? Explain with the help of a diagram.