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Khan Academy
Khan Academy: Gross and Operating Profit
Examines the difference between a company's gross profit, operating profit, and net income. [3:55]
Khan Academy
Khan Academy: Marginal Revenue Below Average Total Cost
Video lecture explains why it is rational to produce at a loss. [5:55]
Khan Academy
Khan Academy: Monopolies: Monopolist Optimizing Price (Part 2) Marginal Revenue
Plotting the marginal revenue curve for a monopolist. [8:31]
Sophia Learning
Sophia: Application of Percent of Change
Here we look at how to apply percent of change in a real world situation through the use of a word problem.
Sophia Learning
Sophia: Calculating Total Cost With Payments
In this lesson, students will learn how to calculate total costs with payment.
Sophia Learning
Sophia: Cost and Profit as a Function of Time
In this lesson, students will learn cost and profit as a function of time.