Avery popular fast food restaurant is presently staffed with three cash register attendants that are taking orders. upon entering the restaurant, customers must choose from three separate lines, each of which leads to one of the three registers. immediately upon placing their order with the register attendant, customers are given their food and drinks by the register attendant. to analyze this situation, you would use the queuing model for an infinite demand source, multiple servers, and multiple channels.

a. true
b. false

In the supply-and-demand schedule shown above, at the lowest price of $50, producers supply music players and consumers demand music players.

Select the correct answer. sarah works in a coffee house where she is responsible for keying in customer orders. a customer orders snacks and coffee, but later, cancels th snacks, saying she wants only coffee. at the end of the day, sarah finds that there is a mismatch in the snack items ordered. which term suggest data has been violated? a. security b. integrity c. adding d. reliability e. reporting

The interaction of individual choices because a type of fish is on the verge of extinction, the government imposes rules that prohibit fishing in the publicly owned spawning grounds. at first owners of fshing bouts complain about this restriction on where they can fish, but soon they notice that the number of adult fish swimming outside the protected area is much higher than it was before. with the restriction, each fishing boat ends up catching more fish than it did before the r which of the following principles of economic interaction best describes this scenario? o there is a tradeoff between equality and efficiency o markets usually lead to efficiency. o when markets do not achieve efficiency, government intervention can improve overall welfare o markets allocate goodseffectively