Examlex
Choose the appropriate letter to identify the main idea implied by the paragraph. A recent survey revealed that 63 percent of Americans took a vitamin, mineral, or herbal supplement over a three-month period.Another survey showed that people decided to take these products based on information they got from their friends or family members, from magazines and advertisements, or from the products' labels themselves.These people rarely consulted their doctor.Instead, they relied on the accuracy of product labels to help them make purchasing decisions.Labels, however, can be deceptive.They do not always accurately reflect the ingredients in a bottle's contents.Furthermore, the Food and Drug Administration does not require scientific studies to prove the safety or effectiveness of supplements.This means that the medical community cannot verify that the supplements actually work.Even worse, physicians are treating more and more patients who experience adverse reactions from taking these products.St.John's wort, an herbal anti-depressant, can cause nerve damage.Ginseng, which is supposed to increase energy, can cause dangerous reductions in the blood sugar levels of diabetics.Ephedra, a popular diet aid, may cause strokes and heart attacks.Strong doses of chaparral, a therapeutic tea, can prove toxic and damage the liver.
Implied Main Idea
Service Firms
Companies that primarily offer intangible products, such as expertise, assistance, or information, rather than physical goods.
Pure Chase Strategy
A demand matching or production strategy where output is adjusted to match demand precisely, reducing inventory levels to a minimum.
Subcontracting
The practice of assigning part of the obligations and tasks under a contract to another party, often to specialize or expedite processes.
Overtime
Additional time worked beyond the regular working hours, usually compensated at a higher pay rate.
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