Answer:
Suppose the cost per hour incurred in operating a cruise ship is 3a + b 
dollars per hour, where a and b are positive constants and v is the ship's speed in miles per hour. At what speed (in miles per hour) should the ship be operated between two ports, at a distance D miles apart, to minimize the cost? (Hint: Minimize the cost, not the cost per hour.)
<em>The speed at which the ship would maximize cost is </em>![\sqrt[3]{\frac{3a}{2b} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%5Cfrac%7B3a%7D%7B2b%7D%20%7D)
Explanation:
The problem can be solved using differentiation to get the minimum value of the speed to travel between the two ports. Step by step calculation is contained in the attached images;
Answer:
Export.
Explanation:
When a company sells its assets to a buyer in another country it is considered an export as the company is no longer considered an asset of the country of origin.
So when Anhueser Busch InBev sold Budweiser beer made in St. Louis, MO, to Germany, it carried out a United States export to Germany.
Answer:
a. Source documents provide control and reliability in an accounting information system.
Explanation:
The source documents are the documents that support all types of business transaction. It can be in terms of bank statement, purchase order, sales order, supplier invoices, etc. It can also known as vouchers
With the help of the source documents the accounting system provides the reliable and controlling of transactions
This is the first step to verify the transactions after that recording, posting of transactions could be done.
Answer:
The answer is D. The change in quantity demanded of a good that results from a change in price, making the good more or less expensive relative to other goods, holding constant the effect of the price change on consumer purchasing power
Explanation:
Substitution effect is a concept in which, as the price of a good or service increases, less of the good or service is substituted for other less expensive.
For example, if the price of Pepsi were to rise, the substitution effect would cause the consumer to buy less of it and substitute more coca-cola for now relatively more expensive Pepsi.
Option A. is wrong because we are talking about the quantity demanded and not just demand. (Please take note).
