ABC Company sells its 4G SD memory card for $ 15 per unit. The unit production cost is $ 3 and unit labor cost is $ 5. The packaging and shipping costs additional $ 3 per unit. The annual manufacturing costs are $ 60,000 and the promotion and advertising cost is $40,000. If the company sold 22,000 units last year, what is the profit of the company?

As the inventor of hypertension medication, onesure pharmaceuticals (osp) inc. was able to reap the benefits of economies of scale due to a large consumer demand for the drug. even when competitors later developed similar drugs after the expiry of osp's patents, regular users did not want to switch because they were concerned about possible side effects. which of the following benefits does this scenario best illustrate? a. first-mover advantages b. social benefits c. network externalities d. fringe benefits