Holding all other things constant, if ramen noodles are an inferior good to Vanessa, then as her income increases, her demand curve for ramen noodles:A) will shift left. B) will shift right. C) will not shift at all. D) may shift left or right, but unable to determine by how much.

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