Answer:
marginal revenue is -6
and production levels 200, 50
Explanation:
given data
R(x) = 10 x - 0.04 x²
solution
we have given
R(x) = 10 x - 0.04 x²
so here R'(x) is
R'(x) = 10(1) - 0.4 (2x)
R'(x) = 10 - 0.8 x ....................1
so here at x is 20 marginal revenue will be
R'(20) = 10 - 0.8(20)
R'(20) = 10 - 16
R'(20) = - 6
and
when revenue is $400
R(x) = 400
400 = 10 x - 0.04 x²
x= 200, 50
Answer:
Before starting her import business, Elena should try to gather relevant information from companies that import goods, and if possible information about companies that import African goods.
Explanation:
Elena might be right about American consumers liking African products, but if importing those goods is too difficult, or is subject to several trade barriers, or some other issues, then Elena might have to reconsider her idea. Sometimes no matter how good a business idea is, if it is impractical to carry out, then t is useless.
Answer:
comparison and contrast
Explanation: the definitation and meaning is expained in speech chapter 12
