Answer:
cyclical unemployment.
Explanation:
Unemployment rate refers to the percentage of the total labor force in an economy, who are unemployed but seeking to be gainfully employed. The unemployment rate is divided into various types, these include;
I. Cyclical unemployment rate (CU).
II. Frictional unemployment rate (FU).
III. Structural unemployment rate (SU).
IV. Actual unemployment rate (AU).
V. Natural Rate of Unemployment (NU).
A cyclical unemployment can be defined as a type of unemployment which is typically related to changes in the business, economy or industry cycle such as recession, governmental policies etc.
Mathematically, cyclical unemployment rate can be calculated using the formula;

Hence, the increase in unemployment that occurs during recessions and depressions is called cyclical unemployment
Answer:
d. The maintenance costs associated with the napkin folding machine.
Explanation:
The cost that required one or more processors to produced a final product is known as joint cost
Here in the given question, the maintenance cost is not considered to be a joint cost as this cost are associated with the paper napkins
Also, the pulping, screening, rolling, etc are considered to be joint cost
Hence, the correct option is d.
CFCs already in the atmosphere will last for many more years.
Answer:
Consumers should not buy from companies that don't source materials
Explanation:
Companies should never have an excuse for not sourcing for their materials responsively and responsibly. They owe an ethical responsibility as well as a duty to offer their customers qualitative products at the best price and that is most sustainable to the environment.In recent times, through the widespread use of social media and the instrument of investigative journalism, it has been able to bring to the surface, the less than responsible activities of many companies in sourcing for their interest of the public and the environment.The 2006 movie "Blood Diamond" shows an avid description of how diamonds are mined and traded in the war-torn country of Sierra Leonne depicting the violation of Human and Child rights and how is excessively enriched diamond suppliers and companies.It is clear that many companies despite the public outcry for transparency in revealing their supply chain in sourcing for their materials still chose unorthodox practices. It therefore, falls on the consumers to spend their money responsibly and make smart and credible choices with their finances by refusing to buy from companies that are not transparent with their source materials.Consumers are the life-wire of any business and the hope of any business survival rests majorly on consumer satisfaction. Researches have shown that companies are no being accountable with the natural resources are utilized and have been used to cause serious harm to people and the environment. Since the companies manage to evade adequate regulations and responsibilities, it falls on the consumers to ensure that their money serves them to the greatest value.