Which of the following statements is most accurate? a. today's speakers rely exclusively on the use of multimedia slides in their presentations because they know that multimedia slides have no disadvantages. b. low-tech visual aids are not appropriate for the business world. c. effective speakers analyze their audience and the speaking occasion to them determine what type of visual aid to use. d. multimedia presentations are no longer used in the business world.

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