问题
A new project manager is planning a complex hardware installation project. The team consists of 15 people who are experts in their fields. The project manager does not want to manage the project in the detailed level. How far should he decompose the work？
A:As small as possible because the work is complex。
B:As large as possible because he is dealing with experts。
C:To 1000-hour tasks because he is dealing with experts 。
D:To about 80-hour tasks because it is proper for check-in period。
B:As large as possible because he is dealing with experts。
C:To 1000-hour tasks because he is dealing with experts 。
D:To about 80-hour tasks because it is proper for check-in period。
正确答案是：
