I believe the answer would be C.
Because you are dividing the dining chairs by the number of workers... That would give you the total amount of chairs that each worker assembled. Then you divide that by the 5 days and you would get the number of chairs that each worker assembled each day.
So, the answer would be C
Answer: Option (a) is correct.
Explanation:
Income elasticity of demand measures the responsiveness of quantity demanded with change in the income level of an individual.

Income of an individual has a positive relationship with the demand for normal goods and has a negative relationship with the demand for inferior goods.
Answer:
internal and external source
Explanation:
Answer:
351,830,000 Yuan
Explanation:
Investment value = C$ 15.1 billion
Value in Yuan in June 2012 = C$ 15.1 billion x 6.3698 Yuan/C$
Value in Yuan in September 2012 = C$ 15.1 billion x 6.3465 Yuan/C$
The difference in Yuan if Cnooc has purchased Nexen in September instead of June is:

Cnocc saves 351,830,000 Yuan