This message is a request . Would you use the direct or the indirect approach ? Why ?

Situation 2-Clean-up Project As the new assistant to the director of human resources, you have been asked to develop community service projects for employees. There is no history of such service projects at your company, but the CEO has become concerned lately about the company's relationship with the city in which the company is headquartered and sees this as an important initiative. The CEO is friends with a local alderman, who has recommended getting involved with a clean-up program in a city park that has become run-down in recent years. The program would involve working on several Saturdays to clean up the park, plant trees and flowers, and even assist in building a new play area. The city will provide supervision and clean-up equipment, and your company will provide a meal for volunteers. Most of the employees live in the suburbs at some distance from the city, and efforts to get employees back into the city even for social events have never been very successful, so you are somewhat doubtful about this project. But the CEO is very enthusiastic and asks you to write a message to all employees about the project. He'd like the program to begin the first Saturday of next month