7 5 One of the following is not correct (4 based on the law of supply when the price changed then Qs would changed on the same dirgition macroeconomics is the study that is not deals with economy as one unit fresh air is an example of Free product if # of both consumers and producers are changed then demand would be changed 7 5 One of the following is not correct 4) (4 ) based on the law of supply when the price changed then Qs would changed on the same dirgation macroeconomics is the study that is not deals with economy as one unit fresh air is an example of Free product if = of both consumers and producers are changed then demand would be changed 8 Phosnhate industry in Jordan is an example of