Mr. Jones became seriously ill from ingesting defectively manufactured tablets of Vitamin B12. He intends to file a lawsuit against the most likely manufacturer of the tablets. After a brief investigation, he finds that 35 percent of the B-12 sold in this country is manufactured by Leland Pharmaceuticals, and 65 percent is manufactured by Oscar Pharmaceuticals.Of the B12 manufactured by Leland, 25% percent is sold on the East Coast and 75 percent on the West Coast, while 35 percent of Oscar’s B-12 is sold on the East Coast and 65 percent on the West Coast. Furthermore, Mr. Jones recalls that he purchased his B-12 on the East Coast.