3. Suppose that a business incurred implicit costs of $500,000 and explicit costs of $6 million in a specific year. If the firm sold 100,000 units of its output at $60 per unit, its accounting:
A) profits were $100,000 and its economic profits were zero.
B) losses were $500,000 and its economic losses were zero.
C) profits were $500,000 and its economic profits were $1 million.
D) profits were zero and its economic losses were $500,000.