Horizontal and vertical demand curves A. cannot have their elasticities computed using the point method. B. have constant elasticities. C. have elasticities that change with price. D. are not possible in the real world.

Acountry has reached a level of economic development where the manufacturing of both semidurable and nondurable consumer goods has just begun. also, the goods demanded relate to equipment and supplies to support manufacturing. in which stage of rostow’s five-stage model of economic growth does the country fit?