As a construction manager, Alex found a major issue with the client's design demands. He found out that the building design was not feasible considering the quality of the soil of the area, and technology constraints. So, Alex convinced the client to discard the original building design
and choose a more economical building design that was environment-friendly. Which human resource skill helped Alex convince the client?
ОА.
supportiveness
negotiation
C
coordination
D. planning skill
E analytical skill