Answer:
Tt is highly productive in reducing the costs to produce a product.
it is highly productive in producing a highly valued commodity.
Explanation:
A product has derived demand If its demand is dependent on the demand for other products.
For example, there would be no need to demand for labour if no one demands for goods.
The derived demand for a good will increase if it reduces the price of the product and if it is important in the production of a good
The dolphin might understand comprehension. Knowing the placement of words, the tones of the words and the letters they consist is one thing. But understanding what the phrase or sentence means is comprehending. Knowing that if you change the placements of words within the sentence, it would give different meanings, is a manifestation of comprehension.
Answer:
Wal-Mart's previous revenue policy was inconsistent with the revenue recognition principle. It used to recognize revenue when performance obligations have not been met.
Explanation:
In response to SAB 101 issued by the Stock Exchange Commission in 1999, Wal-Mart changed its revenue recognition policy for layaway transactions. Layaway transactions are those in which Wal-Mart sets aside merchandise for customers who make partial payment. Before SAB 101, Wal-Mart recognized all revenue on the sale at the-time of the layaway. After the change, Wal-Mart does not recognize revenue until customers satisfy all payment obligations and take possession of the merchandise.
Answer:
b. Your portfolio has a beta equal to 1.6, and its expected return is 15%
Explanation:
when a portfolio is given, there exist the posibility to agregate the different calculations made, this is possible using the weights of the different assets whose are part of the portfolio, so in this specifinx example the beta portfolios is calculated as 1.6*50%+1.6*50%=1.6 and the expected return is calculated using the same logic 15%*50%+15%*50%. it does not apply for deviation of the portfolio, at this point is important to see that as there is not correlation coeficient, so there will no be calculated the covariance, so at the end the standar deviation aggregated is 0%