A municipal power plant uses natural gas from an existing pipeline at an annual cost of

$10,000 per year. A new pipeline would initially cost $35,000, but it would reduce the annual cost to $4,000 per year. Assume an analysis period of 20 years and no salvage value for either pipeline. The interest rate is 7%. Using the equivalent uniform annual cost (EUAC), should the new pipeline be built?

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