In the above figure, which curve indicates that the level of food production does not affect the population growth rate?

Pamela's bakery produces 500 loaves of bread in a given year. Pamela pays $100 for flour and yeast, pays $600 in wages, pays $50 in interest on an existing loan, and pays $100 in taxes to the government

One of Pamela's bread slicing machines, which cost $75 each, wears out over the course of the year and must be scrapped. Pamela's profit for the year equals $75. Pamela's bread, therefore, sells for A) $0.50 per loaf. B) $1.00 per loaf. C) $2.00 per loaf. D) cannot tell, insufficient information

Which of the following is TRUE?

A) Monopoly results in a higher quantity of output being sold compared with perfect competition. B) Price discrimination occurs when there are differences in prices that reflect differences in marginal cost. C) Charging all customers the same price when costs vary can actually be a case of price discrimination. D) Price discrimination guarantees that the monopolist will make a profit.