10. Skill Builder Prepare an introduction and a conclusion for each of the following presentations:

a. A talk to employees announcing personnel layoffs.

b. The last in a day-long series of talks to a tired audience on maintaining and operating e quipment.

c. An appeal to co-workers for donations to the Community Holiday Relief Fund.

d. A talk, the topic of which is “What Employers Look for in a College Graduate,” to your class by the president of the local chamber of commerce.

(Plan your concluding remarks to follow a question-and-answer p eriod.)