求解一道逻辑题！！！

xiangmingliu08

Which of the following best completes the passage below ?

The computer industry's estimate that it loses millions of dollars when users illegally copy programs without paying for them is greatly exaggerated. Most of them illgal copying is done by people with no serious interest in the program. Thus, the loss to the industry is quite small, because______

A) many uers who illegally copy programs never find any use for them
B) most people who illegally copy programs would not purchase them even if purchasing them were the only wa to obtain them
C) even if the computer industry received all the revenue it claims to be losing, it would still be experiencing financial difficulties
D) the total market value of illegal copies is low in compasion to the total revenue of the computer industry.
E) the number of programs that are frequently copied illegally is low in comparison to the number of programs available for sale

有没有大侠可以详细的翻译解释一下啊？题意基本理解，就是不太懂选项，答案是B。