Describe the early principles/foundations of American Democracy.

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.

How do astronomers measure the amount of dark matter in the universe

Exaggerated clams about a product appeared in advertising and on the product packages what are some examples of false promises made in marketing