The coefficient of price-elasticity of supply for a product is 0.65 if Multiple Choice O a 4 percent decrease in the price causes a 0.16 percent decrease in quantity supplied. O a 4 percent decrease in price causes a 0.65 percent decrease in quantity supplied. O a 4 percent decrease in price causes a 2.6 percent decrease in quantity supplied O a 0.65 percent decrease in price causes a 0.65 percent decrease in quantity supplied