Planet Music buys all of its inventory on credit. During 2005, Planet Music's inventory account increased by $10,000. Which of the following statements must be true for Planet Music during 2005? A. It made payments of less than $10,000 to suppliers.
B. It made cash payments of $10,000 to suppliers.
C. It made more cash payments to its suppliers than it recorded as cost of goods sold.
D. It paid less cash to suppliers than it recorded as cost of goods sold.

Many potential buyers value high-quality used cars at the full-information market price of € p1 and lemons at € p2. a limited number of potential sellers value high-quality cars at € v1 ≤ p1 and lemons at € v2 ≤ p2. everyone is risk neutral. the share of lemons among all the used cars that might be potentially sold is € θ . suppose that the buyers incur a transaction cost of $200 to purchase a car. this transaction cost is the value of their time to find a car. what is the equilibrium? is it possible that no cars are sold