6123'! .III 56 E} Take Quiz Exit 0 supply demanded 0 quantity needed 0 quantity demanded D Question 3 1 pts What does the equation Percent change in the quantity of good A demanded Percent change in the price of good A represent? 0 the percent change in demand 0 the percent change in price 0 the elast'city coefficient O the elast'city of price D Question 4 1 pts When the fourth cup of coffee is expected thal