Products a and b are joint products. product a can be sold for $1,200 at the split-off point, or processed further at a cost of $600 and then sold for $1,700. product b can be sold for $3,000 at the split-off point, or processed further at a cost of $800 and then sold for $4,000. the company should process further:

U.s. internet advertising revenue grew at the rate of r(t) = 0.82t + 1.14 (0 ≤ t ≤ 4) billion dollars/year between 2002 (t = 0) and 2006 (t = 4). the advertising revenue in 2002 was $5.9 billion.† (a) find an expression f(t) giving the advertising revenue in year t.

Adecision is made at the margin when each alternative considers

Akika corporation started as a small firm and has grown substantially in the past decade. its interests span from electronics to real estate and aviation. akika's board of directors have now decided to create independent business units for and categorize the actions performed under each domain. each business unit will have distinct roles and responsibilities. which of the 14 principles of fayol does this exemplify?