16. Referring to the advice on pages 22728, revise the following sentences to eliminate the misplaced modifiers.

b. Information provided by this program is displayed at the close of the business day on the information board.

17. Referring to the advice on page 228, revise the following sentences to eliminate the dangling modifiers.

a. In order to examine the chemical homogeneity of the plague sample, one was chosen and cut into nine sections

b. The boats in production could be modified in time for the February debut by choosing this method.