Calculate the accounting
profit or loss as well as the economic profit or loss in each of the
following situations:
a. A firm with total revenues of $150 million, explicit costs of
$90 million, and implicit costs of $40 million
b. A firm with total revenues of $125 million, explicit costs of
$100 million, and implicit costs of $30 million
c. A firm with total revenues of $100 million, explicit costs of
$90 million, and implicit costs of $20 million
d. A firm with total revenues of $250,000, explicit costs of
$275,000, and implicit costs of $50,000
