单选题 Which of the following, if true, would most weaken the author's proposed solution for increasing African-American employment?

• (A) Domestic work and apparel manufacturing is increasingly lucrative.
• (B) The educational requirements in the public sector are on the increase.
• (C) The immigrant section of the population is increasing its educational level.
• (D) The private sector is shrinking at a faster rate than the public sector.
• (E) Government employment has become increasingly more competitive.