You receive a frantic phone call from your vice president who says she is going to meet with a prospective client in 15 minutes to discuss a large and complex project. She asks you how much the project will cost. You quickly think of some similar past projects,
factor in a few unknowns, and give her a number. What type of estimate did you just provide?


A. Definitive
B. Budget
C. Order-of-magnitude
D. Detailed