The ego is the referee in the fight between temptation and virtue

A(n) ________ is a set of variables and their interrelationships designed to represent, in whole or in part, some real system or process

A) mathematical model B) graphical model C) verbal model D) all of the above

Process management features ________ with respect to project management

A) greater team member heterogeneity B) greater certainty of performance C) fewer numbers of goals and objectives D) lower adherence to established practices