Help Save & Exit Submit The demand for video recorders has been estimated to be Qy - 134 - 1.07P4+ 46Pm-2.1P,-5, where Qy Is the quantity of video recorders, Pe denotes the price of video recorder film, Pm is the price of attending a movie, Py is the price of video recorders, and is income. Based on the estimated demand equation we can conclude: Multiple Choice O video recorder film is a substitute for video recorders O the demand for video recorders is hether weror norinele O video recorders are interior goods O O MacBook Air