Answer:
the correct answer is D. Macroeconomics is the study of the economy as a whole, while microeconomics deals with the individual decision-making units.
Explanation:
Macro economics emerged as a seperate disclipline in the late 1930's witht eh influence of the prominent british economist John Meynard Keynes. it looks at the economy as a whole and tries to solve major economic issues affecting the national economy such as the unemployment, inflation, GDP and current rate changes.
Micro economics on the contrary, looks at how the individuals and firms behave in an economy and tries to explain their decisions and how they react.
Answer:
Placebo effect
Explanation:
Placebo effect occurs when an individual starts to show positive response to an inactive substance after being told the substance has powers to cure.
The person's mind subconsciously helps him heal or perform better on the false belief that the substance is effective.
In the given scenario Jeanne labelled decaffeinated coffee as caffeinated coffee. On consumption her co-workers claimed that the extra boost of caffeine helped them focus on their work.
This is a placebo effect.
Answer:
A. ERP
B. RFID
C. Barcodes
D. E-business
E. EDI
Explanation:
Here is the complete question :
Match the following functions with their descriptions.
(E-Business, EDI, Bar Codes, ERP, RFID)
A. It allows companies to organize and share information
B. It provides instantaneous tracking by containing identifying information
C. It provides complete visibility of product location
D. Provides access to global markets, suppliers and distribution channels
E. It enables exchange of documents in a standard format
Enterprise resource planning (ERP) is a software used to organise a business core processes
Electronic Data Interchange (EDI) is used to exchange business documents in a standardised format electronically
Types of EDI
- Direct EDI
- EDI via value added networks (VANs)
- Web EDI
- Mobile EDI
Advantages of EDI
- It increases business efficiency
- It reduces operating costs
Disadvantages of EDI
- Initial setup cost is usually quite high
Radio-frequency identification (RFID) is used to identify and track tags that are attached to items
Barcodes are used as a means of identification of a product. They can identify the country a product is manufactured.
Electronic business (E-business) has accelerated the rate of global integration. It has increased the access to global markets, suppliers and distribution channels.
Answer:
a. $80,318.70
b. $97,568.57
Explanation:
Here is the full question :
You have just received a windfall from an investment you made in a friend's business. She will be paying you $ 15 comma 555 at the end of this year, $ 31 comma 110 at the end of next year, and $ 46 comma 665 at the end of the year after that (three years from today). The interest rate is 6.7 % per year. a. What is the present value of your windfall? b. What is the future value of your windfall in three years (on the date of the last payment)?
Present value is the sum of discounted cash flows
Present value can be calculated using a financial calculator
Cash flow in year 1 = $ 15,555
Cash flow in year 2 = $31,110
Cash flow in year 3 = $ 46,665
I = 6.7%
Present value = $80,318.70
The formula for calculating future value:
FV = P (1 + r)^n
FV = Future value
P = Present value
R = interest rate
N = number of years
$80,318.70(1.067)^3 = $97,568.57