Using the endpoint method, computing the percent change in price from point A to B, computes the percent change in price with 5 as starting value. Using the endpoint method, computing the percent change in price from point A to B, computes the percent change in price with 10 as starting value. O Using the endpoint method, computing the percent change in price from point B to A, computes the percent change in price with 5 as the starting value. | Using the endpoint method, computing the percent change in price from point B to A, computes the percent change in price with 10 as the starting value. Computing the percent change in price from B to A gives a bigger percent change in price than computing the percent change in price from A to B. Computing the percent change in price from A to B gives a bigger percent change in price than computing the percent change in price from B to A. A drawback of using the endpoint method for computing price elasticity is that the calculation yields different values depending on which direction along the demand curve the computations are made. Computing from right to left yields a different number than computing from left to right.