Answer:
2. Accounting profits ignore implicit costs; economic profits consider them.
A reason why Russ' accounting and economic profit differed is because implicit cost or economic cost was added to cost in the calculation of economic profit.
Step-by-step explanation:
Accounting profit is total revenue less total cost.
Economic profit is accounting profit less implicit cost or opportunity cost.
Because economic profit also includes opportunity cost as part of costs, it is usually smaller than its accounting profit.
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