<span>The energy source in gas hydrates is methane, which is trapped inside of ice. Extraction of the methane may result in leakage of small amounts of methane. This is a potential global environmental problem because methane is a very potent greenhouse gas.</span>
There is no way to resolve the conflict between commercial business goals and those of social innovation. Social innovation follows a different process to more commercial forms of innovation. Whilst empathy and a need for social justice may be necessary attributes of a social entrepreneur, they are not sufficient. so true.
Basically making a lot of tax on foreign goods <span />
Answer: Option D
Explanation: Economic cost is the total cost a firm bears in the form of expenses incurred and opportunity cost incurred. Opportunity cost can be defined as the loss of profit for choosing one alternative over other.
In the given case salary and interest on certificate of deposit is the opportunity cost for Ellie.
so,
Economic cost = $80,000 + $15000 + $3000 + $1000 + $1200 + $35,000 + $500
= $135,700
