General Cereals is using a regression model to estimate. the demand for Tweetie Sweeties, a whistle-shaped, sugar-coated breakfast cereal for children. The following (multiplicative exponential) demand function is being used: QD = 6,280 P( -1.35) A2.05 N 3.70 where QD = quantity demanded, in 10-oz boxes P = price per box, in dollars A = advertising expenditures on daytime television, in dollars N = proportion of the population under 12 years old, in percent What is the point price elasticity of demand for Tweetie Sweeties? O 2.05 O -1.35 O -0.66 O 3.70 What is the advertising elasticity of demand? 3.70 O 0.55