Please tell me how to fill out this chart I'm so confused

How can firms use marginal analysis to determine the price of a product? a) profit maximization can occur when the marginal cost exceeds the marginal revenue. b) the total cost of production can determine the individual unit price of a product. c) marginal analysis can be used to determine at what price profit maximization occurs. d) firms can calculate the marginal cost of a product and set the price lower than the cost.

What drifted apart millions of years ago to create two different worlds

Which of the following terms refers to a promise made to lenders by a borrower? question options: record covenant bargain investiture