Answer:
I thinks it's gross national income
Explanation:
I am guessing
 
        
             
        
        
        
A. True in a dutch interenet auction the highest price wins
        
             
        
        
        
Answer:
False
Explanation:
Checklists can help when hiring temporary staff and also in confirmation of delivery of goods or commodities ordered. Also, a checklist can help a project manager decide which positions are open or occupied and if the filled positions have the required skills to take on or work within the project. 
Cheers.
 
        
             
        
        
        
Answer:
(B) Statistic
Explanation:
A statistic is defined as a metric derived from (or that describes) a sample. As such, given a certain population (in the case of the question, <em>the population is the total number of new engines developed by the company</em>), a sample can be selected from the population (<em>the sample in the question is the 100 engines that are randomly selected</em>).
Any characteristic that describes the population is known as a parameter, whereas a characteristic that defines the sample is a statistic. In the question given, the average lifetime of 11 years was derived from the sample of 100 engines as is thus a statistic.
 
        
             
        
        
        
The monetary supply in the United States is based on fiat money which means that it is not true that A)  America's fiat money is currently backed by gold deposits at the Federal  Reserve.
The American dollar is a fiat currency which means that it is not backed by any sort of mineral deposits be it gold or silver. The gold deposits at the federal reserves are therefore not used to back the dollar. 
The dollar is instead backed by the U.S. government and its policies which aim to keep the American economy stable. 
The<u> other options are wrong</u> because:
- It is true that the USD being legal tender means it can be used to pay for debt. 
- It is also true that the demand for money increases based on the volume of transactions in the economy. 
In conclusion, the U.S. Dollar is not backed by the gold deposits in the Federal reserve but rather by the American government itself. 
<em>Find out more at brainly.com/question/2222040.</em>