In a 0-1 integer programming problem involving a capital budgeting application (where xj = 1, if project j is selected, xj = 0, otherwise) the constraint x1 - x2 ? 0 implies that if project 2 is selected, project 1 cannot be selected

Which of the following statements is TRUE of the operation of a construction industry unit?

a. In the construction industry, an employer may begin to bargain with a union before any employees are hired for a new project. b. A construction industry unit is required to show that it represents a majority of the employees in an appropriate bargaining unit before it bargains with the employer. c. For a Project Labor Agreement to be applicable, it is required that only union labor is used on the project. d. A Project Labor Agreement gives a union leverage in securing necessary permits, resulting in a "labor monopoly" on the project.

In order for an organization to be effective in organizational design, what is the last thing it should do?

A) decide how it wants its members to behave B) decide what attitudes it wants to encourage C) decide what it wants its members to accomplish D) decide what design choices to make