Answer:
The interest rate is "21.999%".
Explanation:
The given values are:
Amount lent,
= 10,000
Amount repaid,
= 27,027
Years (n),
= 5
As we know,
⇒ 
On substituting the given values, we get
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
On subtracting "1" from both sides, we get
⇒
⇒ 
i.e.,
⇒ 
Answer: D. All of the above
Explanation: The three options listed could explain why the productivity of labor increased with a reduction in the quantity of labor hired. The law of diminishing returns states that as more and more inputs of production are added, a time comes in when additional inputs causes no corresponding increase in productivity. At points like this a reduction in the input added would restore productivity.
Reducing the amount of labor obviously is a labour saving technical change. Changes in organizational innovation can also result in changes in productivity.
Answer:
net là một thị trường hiệu quả hay không hiệu quả
Explanation: