Projects differ from ongoing operations in all these ways except: A Ongoing operations sustain an organization by completing routine tasks but projects only occur to solve problems. B Projects have a planned, limited life span. C Projects are done more than once while ongoing operations represent a one-time event. D Projects have a distinct organizational structure.Amanda and Juan are assigned to work on an upcoming new product launch supported by Microsoft Project. Juan is an expert user and Amanda is just learning Project. Amanda asks Juan to explain the relationship between the ribbon, groups, and commands. What is the best explanation Juan can provide? A Groups are made up of a set of ribbons and commands. B The hierarchy in Project is groups, commands, and ribbon. C The ribbon includes groups which have several different commands. D Groups and commands can be used as substitutes for the ribbon