A firm’s demand equation is given by: Qd = 60 – 60P + 2Y, where Qd is quantity, P is price, and Y is income. If price increases by $2 and income increases by $80, then quantity demanded will:a. increase by 160 units. b. increase by 80 units. c. decrease by 120 units. d. increase by 40 units. e. decrease by 60 units.

Jake and janelle loved to prepare gourmet meals for friends and family. they started a business of preparing theme-type dinners for friends who were having parties. to generate even more interest in the business, janelle created on her website. she posted pictures of events, and close-ups of the food they served. she encouraged patrons and others to post reviews, comments, and favorite recipes, and to share their own party ideas. her promotion became a dialogue between buyers of her service and the business. interactive promotion infomercials product placement broadcast