I think the answer is a. I'm not 100 sure though.
Answer:
C. Reduced prices of Sony televisions resulted in an increase in the quantity demanded.
Explanation:
Sony is a well known brand . What could explain a sudden double increase in sales while other brands' didn't is most likely a reduction in in prices of Sony products. It is a well known brand and they sell quality products which customers trust. Having a discounted price means they are offering a sale which customers would want to take advantage of.
I just recently learned this myself due to buying an old farm house that was built in the 1970's. Asbestos is commonly found in buildings and structures built before 1981 and is a very harmful thing if inhaled into the body.
I had to look for the options and here is my answer. In the comparison of political, economic and environmental push and pull factors, we can say that the statement that shows accuracy related to this is this: "the most common environmental push factor is water." (This answer is based on the actual options attached to this question.)
