When the top management at Venus Corp. sought to change the organization design, form more work teams, and decrease the managers' span of management, it met with great resistance from the managers. This was because the managers feared that their power within the company would decrease. The managers' reaction to change was brought about by .

Fortress international, a large conglomerate, procures a few component parts from external suppliers and also manufactures some of the key raw materials in its own subsidiaries. aside from this, the company does not solely depend on outside distributors to reach its customers. in fact, it has its own retail stores to distribute its products. in this scenario, which of the following alternatives to vertical integration is fortress international applying? a. concentric integration b. taper integration c. horizontal integration d. conglomerate integration