The average global temperature has risen 1.1F (0.6 C) in the twentieth century. Scientists predict will rise 2.5 to 10.4F (1.4 to 5.8C) in the twenty-first century. This might lead to increased...
According to the authors of the textbook Economics U$A,
Opportunity Cost or Alternative Cost is the value of what certain resources could have produced have they been used in the best alternative...
the cost which is not change with production fixed cost example rent of factory , employee salaries in case of manufacturing unit , fixed electricity charge etc.
Average cost: determines the accounting profit maximisation and minimal point where the firm can remain profitable. Marginal cost: determines economic profit maximisation and minimal 'shut-down'...