Answer:
160
Explanation:
Given: CPI basket contain 400 oranges and 800 pens.
In the base year, price of oranges is $1 and pen is $0.75.
This year urban customer buy oranges at $2 each and pens at $1 each.
To find consumer price index (CPI), we need to check price of basket in current year and base year.
∴ Current year´s price for 400 oranges and 800 pens = 
Now, adding the price to get cost of basket
Cost of basket in current year= 
Base year´s price for 400 oranges and 800 pens= 
Cost of basket in base year= 
Next, calculating the CPI of this year
Formula; CPI= 
CPI for the year = 
∴ Consumer price index (CPI) = 160.
Answer:
depreciation
Explanation:
Based on the information provided within the question it can be said that the term that is being described in this question is called depreciation. This is the reduction in the value of an asset as time goes by, and is mainly due to the fact that the asset experiences wear and tear and is not in the same condition as it was when it was purchased, therefore there is less demand for it.
The best answer is:
C) <span>a choice that must be made due to scarcity.
A tradeoff occurs when you must choose between two or more things, selecting the best option given the constraints. Choosing what to spend your allowance on, for example, is involves a trade-off that you must make due to the scarcity of your allowance money (you don't have unlimited money). D is a tempting answer, but it does not define trade-off as well as C. </span>
Answer:
Online actions are not always, but many times a fraud. The Federal trade commission (FTC) warns about them in their website because a lot of people fall for them every year. If the seller doesn't accept a credit card, you can try another online payment method like PayPal, but never send cash or any check.