Refrigerant Gases

A design engineer is working on the process of designing air conditioners. He will
also decide on choosing the refrigerant gas to be used in air conditioners. He has two main and legal options
for the “Refrigerant Gas”: Gas A and Gas B. Gas A (chlorofluorocarbon type) has 10 times higher negative
effect on environment than Gas B (natural refrigerant) has. He also made a search for raw material prices in
market and found out that the cost of is Gas A 50 $ per kg and the cost of Gas B is 100 $ per kg. For a
sustainable development what would be your decision on the selection of Gas?
Explain and discuss your decision in economic, societal and environmental context with advantages and
disadvantages. Explain also harmful effects Refrigerant Gases to environment and human health and give
examples.