Konesia is a country whose political leaders do not tolerate opposing viewpoints and often suppress or punish dissidents. The lives of Konesians are tightly controlled by its rulers. Which of the following political systems prevails in the country?

Which of the following is true of misrepresentation?

A) A misrepresentation is not actionable unless the innocent party relied on the misrepresentation and acted on it. B) An innocent party who acts in reliance on a misrepresentation need not justify his or her reliance. C) An innocent party must prove that the wrongdoer's misrepresentation was the sole reason he or she entered into the contract. D) An innocent party need not prove economic injury to recover damages for fraud.

How much time is a customer expected to spend waiting in line and being checked out?

The local grocery store consists of two cashiers. The customers arrive at the checkout according to the Poisson distribution and the service times are based on negative exponential distribution. The average customer service time is 4 minutes and the average time between the arrivals of successive customers is 3 minutes. Assume that customers equally divide themselves between the two cashiers.