Which of the Following Is Free of Wordy or Trite

Multiple Choice

Which of the following is free of wordy or trite phrases? 

A) It is my personal opinion that we cannot create a reduction in our inventory unless we lower prices.
B) You may be assured that every effort will be made to ship your order by October 1.
C) Management has been unable to reach a conclusion regarding contract negotiations with the union.
D) Although Chinese is the language spoken by the largest number of native speakers in the world, English is considered the language of international business.