Suppose the market demand curve for pizza can be expressed as QD = 100 - 2P + 3Pb, where QD is the quantity of pizza demanded, P is the price of a pizza, and Pb is the price of a burrito. What is the slope of this demand function, and what information does the slope provide?
What will be an ideal response?
The slope is -2. The slope tells us how a change in the price of pizzas affects the quantity of pizzas demanded. An increase in the price of pizzas by $1 will result in a decrease of the quantity demanded by 2 pizzas.
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Which of the following statements is TRUE?
A) The 1957 Treaty of Rome founded the EU and created a custom union. B) The 1957 Treaty of Rome founded the EU. C) The 1957 Treaty of Rome founded the euro. D) The 1957 Treaty of Rome founded the European Central Bank. E) The 1957 Treaty of Rome founded the Stability and Growth Pact. known as SGP.
The expected real cost to a firm of using an additional unit of capital during a period of time is the
A) user cost of capital. B) marginal product of capital. C) marginal cost of capital. D) opportunity cost of capital.