4.1 Which meanings have the following symbols in the Standard Toolbar? (Tipp By pausing the cursor over an icon, a help text is depicted. If there is no help text for each icon you simply have to go into a transaction.) . . . 4.2 Why is the icon (Save) grayed out in the initial screen? .

Phoenix guitars is interested in pursuing backward integration to take greater ownership of the extraction of raw materials and production of components used in its signature line of guitars. although this approach would lower the overall cost of producing a guitar, the costs associated with producing electronic pickupsfor sound amplification are far greater than those associated with sourcing pickups from a reliable supplier. which of the following approaches is likely to produce superior results? a) invest in vertical integration despite the cost of producing pickups.b) abandon the idea of vertical integration entirely.c) pursue taper integration.d) introduce a budget line of guitars to diversify the firm's offerings.