In top-down design, a step that needs to be expanded further is called a(n)

If a hotel has 100 rooms, and each room takes 25 minutes to clean, how many housekeepers working 8-hour shifts does the hotel need at 50 percent occupancy?

Which investment has the liquidity and can be converted into cash easily?

Ben is the owner of a small organization with a few employees. he plans to have a data warehouse for the limited number of users in his organization. which data warehouse is most suited for ben's organization? o a. lan-based o b. stationary o c. distributed od. virtual