Which one of the following statements about the rivalry among competing sellers is true? A. Rivalry increases as the products of rival sellers become less differentiated and weakens as the products of industry rivals become more strongly differentiated.
B. Rivalry usually becomes more intense as competitors become more unequal in size and capability and as the number of competitors decreases.
C. Rivalry grows weaker as it becomes less costly for buyers to switch brands and grows stronger as buyer switching costs rise.
D. Rivalry is usually stronger when buyer demand is growing rapidly, and weaker when buyer demand is growing slowly or even falling.
E. The strength of rivalry diminishes when one or two companies are successful in employing powerful strategies that produce sizable gains in sales and profitability.

Afreelance​ singer-songwriter is planning the restoration of a recently purchased civil​ war-era farmhouse. while he professes an enjoyment​ of, and talent in the construction​ trades, the theory of comparative advantage implies that a. the value of what he imports​ (in this​ case, professional contractor​ services) must equal the value of what he exports​ (songs). b. he should concentrate on the restoration work since his​ out-of-pocket costs will be much lower than if he hires professionals. c. ​self-sufficiency is​ advantageous, hence he should split his time between music and construction. d. the income lost while away from music will likely exceed the savings realized by doing the work​ himself, thus, he should hire professionals to do the restoration work. e. he ought to do as much of the work himself as possible since imports​ (in this​ case, professional contractor​ services) should always be restricted to those things that cannot be done internall

Based on what you learned about time management which of these statements are true

On january 1, eastern college received $1,350,000 from its students for the spring semester that it recorded in unearned tuition and fees. the term spans four months beginning on january 2 and the college spreads the revenue evenly over the months of the term. assuming the college prepares adjustments monthly, what amount of tuition revenue should the college recognize on february 28?