At many electronics retail stores, the consumer has the option of purchasing product warranties that extend beyond the manufacturer' s warranty. However, consumers are generally better off not buying extended warranties. Most problems with electronic goods occur within the period covered by the manufacturer' s warranty. Which one of the following, if true, most strengthens the argument?
A: Most of those who buy extended warranties on electronic goods do so because special circumstances make their item more likely to break than is usually the case.
B: Retail stores sell extended warranties in part because consumers who purchase them are likely to purchase other products from the same store.
C: Problems with electronic goods that occur after the manufacturer's warranty expires are generally inexpensive to fix in comparison with the cost of an extended warranty.
D: Some extended warranties on electronic goods cover the product for the period covered by the manufacturer's warranty as well as subsequent years.
Choose A, B, C or D as your solution.
C