ich of the following statements is correct?A$.$ As we move down a demand curve, the price elasticity becomes relatively inelastic.B$.$ The own price elasticity of demand is constant at all points along a linear demand curve.C$.$ As the price of X falls and we move down an individual's demand curve for X$,$ the money income of the individual also changes.$).$ If a firm decreases the price of its product, its total revenue must decrease.XPrice and total revenue are positively related.