Herbert, an HR manager at Maxtier Inc., hires 50 employees in five months. He used different sources of recruitment to recruit these employees. He wants to know which kind of source delivered the most new hires for the money. To answer that question, Herbert should determine the .A. cost per hire.
B. prospective cost.
C. hiring conversion rate.
D. return on investment.
E. yield ratio.

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