there are three approaches used for estimating project time and costs. these are the top-down approach, the bottom-up approach, and the hybrid phase estimating approach. describe in detail each of these three approaches along with each of the advantages and disadvantages that come with using each of them.

out of these three estimating approaches, choose one to use for a business that provides business consulting services for non-healthcare businesses and clients. describe in detail why this estimate approach would be best for a business that provides business consulting to non-healthcare businesses.

Answer rating: 100% (QA)

1 Topdown Approach Description In the topdown approach an overall estimate for the project is made based on historical data expert judgment or highlevel analysis This estimate is then broken down into ... View the full answer