Which is a health benefit of receiving feedback?
a) to gain insight about our health so we can improve it
b) to increase our trust in others
c) to increase our awareness of the life cycle
d) to form a new identity based on outside observation

When cell phones were first entering the market, they were relatively large and reception was undependable. all cell phones were essentially the same. but as the technology developed, many competitors entered, introducing features unique to their phones. today, cell phones are only a small fraction of the size and weight of their predecessors. consumers can buy cell phones with color screens, cameras, internet access, daily planners, or voice activation (and any combination of these features). the history of the cell phone demonstrates what marketing trend?

Which of these is an example of innovation?

Abond purchased for $950 was sold for $980 after one year. the interest received during the year is $25. the bond's yield is: