Answer:
Paul is not maximizing his utility because MUd/Pd is greater than MUb/Pb
Explanation:
Marginal utility is the extra satisfaction derived from spending an additional unit of money on consuming a particular product or service.
In order to determine if he is maximizing his utility, we must calculate his utility per dollar, and this is done by dividing his Marginal Utility by the price.
Marginal Utility per dollar of DVDs is:
MUd/Pd = 23/11 = 2.09
Marginal Utility per dollar of books is:
MUb/Pb = 5/3 = 1.67
Utility is maximized when MUd/Pd is equal to MUb/Pb and Paul has exhausted his budget.
Answer:
b. $2 billion trade surplus with country B.
Explanation:
When a country exports more than it imports, it is said that the country has a trade surplus. On the other hand, when a country imports more than it exports, it is said that the country has a trade deficit.
In this case, exports to country B are worth $10 billion which are larger than the $8 billion of imports from country B. Country A's trade surplus is given by:

Therefore, the answer is alternative b.
Answer:
B)secure industries that are expected to grow.
Explanation:
The other person was right but just accidently said A) instead of B)
Hope this helps! :D
Answer:
Expected stock Return = 16%
Explanation:
The return of a stock is calculated by subtracting ending stock price to ending stock price and add adding and income distributions made during the period and divide by the stock price at beginning
Current stock price = $100
Expected stock price = $110
Dividends = $6
So in Snoke Inc's the only income distributions are dividends
Return = Ending stock price - Current stock price + dividends/Current stock price
=110-100+6/100
=0.16/16%