Answer:
Without technology we can’t improve our life. And without improving technology we are stuck. Technology is solving all kinds of problems in the world. You can’t remove the problems, there will still be here even if you stop improving technology. And if you solve them, more problems will come. So technology is used to continuously solve problems, to improve people’s life, economy, education, and so on. What I think is that technology is one of the pillar of world development. If you remove it, everything else will fall.
Answer:
Y=38.8
Y will increase by 38.8
Y=246+38.8
Y=284.8
Explanation:
Y=A. F(K, L)
Y=A. K^0.3, L^0.7
Then
Y=246
A=1
K=2000
N or L=100
Solutions
200=1(2000^0.3, 100^0.7)
Now the question says both k & N are increased by 0.20
Therefore
Y=1(2400^0.3, 120^0.7)
Y=1(10.3 + 28.5)
Y=38.8
<u>Solution and Explanation:</u>
arrival time = 24 per minute, processing time = 12 minutes, number of servers = 1 ( work for 8 hours a days)
a. arrival rate = 60 divide 24 = 2.5 customer per hour, service rate = 60 divide 12 = 5 customers per hour
therefore, the probability that the operator will be busy = 2.5 divide 5 = 0.5
thus, the percentage of idle time = 1 minus 2.5 divide 5 = 0.50
Thus, the percenatge idle time is 50%
b. the average spent by a student waiting in a line = 
= 0.20 hours.
Thus, on an average a student spent 0.20 hours waiting in line.
c. the average number in waiting line = 0.5 customers
d. the probability for the given condition to happen is 0.25, 25%
Answer:
B. False
Explanation:
This is false, as sales rebate is a different concept. The named contract is a <em>quantity flexibility contract</em>. Rebate is the discount which a buyer receives when buying a larger amount of goods. Rebate is determined by the contribution margin, as it has to be maintained to remain feasible for the seller.
Answer:
manage risk in the financial markets
watch banks and protect customers
provide banking services
Influence the money supply
Explanation:
The Fed tries to manage risk in the financial markets. For example, the Federal Reserve would be concerned that the effects of the failure of one financial institution, such as a big bank, might spread to other banks.
The Fed watches over banks and tries to protect banking customers. For example, the Federal Reserve enforces the Truth in Lending Act, which protects people who use credit cards or borrow money to pay an expense, also known as using credit, from deceptive practices.
The Fed offers banking services, such as loans, to other banks, the U.S. government, and other countries.
Maybe most important, the Fed influences the growth of the money supply. The money supply is the amount of money that is flowing through the economy.