Big City Java is a local coffee bar. Using Excel, the manager of Big City Java estimates the weekly demand function for their grand mocha coffees to be Q-650-(15.25 x P) The estimated regression equation suggests that if Big City Java decreased its price of grana mocha coffees from $7.50 to $5.50, the predicted quantity demanded of coffees would A. decrease by 30.5 OB. not change OC. increase by 30.5 OD. exactly double