For a small fee, an ISP known as Bit Byte internet provides standard copper wire connections to customers, and for a slightly higher fee, it provides fiber optic connections. However, as a result of fiber optic technology's high efficiency, providing an internet connection through it costs Bit Byte Internet markedly less per per unit of data usage. Even so, the company's accountants predict that Bit Byte Internet's profits would fall if it provided fiber optic connections to all its customers at the current low-fee rate.
Assume that installing a fiber optic connection is negligible in cost, if the customer already has a copper wire connection. Which of the following, if true about Bit Byte Internet, best explains the results of the accountant's calculations?
(A) Generally, the competitors of Bit Byte Internet provide business customers with fiber optics connections service at low fee-rates
(B) Bit Byte internet increased the low fee by 8% last year, but did not increase the high fee in the same period.
(C) 93% of customers consider fiber optic connections reliable and superior to copper wire connections in convenience, but fewer than 10% decide to pay the higher fee for a fiber optics connection
(D) Additional revenue collected from customers paying the high fee is higher than what copper wire connections to customers paying the low fee costs.
(E) For the 1st 6 months after fiber optic connections were initially offered to customers , profits grew slightly each month; then, profits fell slightly each month for the following 6 months.