Project managers typically use , also called analogous estimating or the method when there is a past history of similar projects and rough-cut estimates are needed for strategic purposes two-to-five years out because, as estimating methods go, it is faster and less expensive. Multiple Choice bottom-up, learning curve top-down, range estimating top-down, apportion top-down, phase estimating bottom-up, range estimating

1. top-down

2. apportion

Explanation:

Based on the manufacturing industry standards, Project managers typically use TOP-DOWN also called analogous estimating or the APPORTION method when there is a past history of similar projects and rough-cut estimates are needed for strategic purposes two to five years out because, as estimating methods go, it is faster and less expensive.

answer; tech (a) is correct;

answer utilities; more money you have to pay out ; )