Suppose we are comparing two ways of protecting ourselves against mobilesource air pollution: putting additional controls on the internal combustion engine or developing an entirely different type of engine that is cleaner. How would changes in the discount rate be likely to affect the comparison among these two options?

Upscale hotels in the united states recently cut their prices by 20 percent in an effort to bolster dwindling occupancy rates among business travelers. a survey performed by a major research organization indicated that businesses are wary of current economic conditions and are now resorting to electronic media, such as the internet and the telephone, to transact business. assume a company's budget permits it to spend $5,000 per month on either business travel or electronic media to transact business. graphically illustrate how a 20 percent decline in the price of business travel would impact this company's budget set if the price of business travel was initially $1,000 per trip and the price of electronic media was $500 per hour. suppose that, after the price of business travel drops, the company issues a report indicating that its marginal rate of substitution between electronic media and business travel is 1. is the company allocating resources efficiently? explain.

Afood worker has just rinsed a dish after cleaning it.what should he do next?

You decided to charge $100 for your new computer game, but people are not buying it. what could you do to encourage people to buy your game?