You are evaluating whether to use a larger-diameter pipe for a water line. It will cost $350,000 more initially, but it will reduce pumping costs. The optimistic, most likely, and pessimistic projections for annual savings are $30,000, $20,000, and $5,000, with respective probabilities of 20%, 50% and 30%. The interest rate is 6-8%, and the water line should have a life of 40 years. a) What is the PW for each estimated value

the page presents four different kinds of threats that volcanoes pose and what to do before, during, and after an eruption.

the correct answer is:

it required the president to inform congress within forty-eight hours of any new troop commitment.

the war powers resolution (1973) is a federal law designed to limit the u.s. president’s ability to initiate or intensify military actions abroad without the approval of the congress.

it establishes that the president can send armed forces into action abroad only by declaration of war by congress, statutory authorization, or in case of a national emergency created by attack upon the united states, its territories or possessions, or its armed forces.

it requires the president to notify congress within 48 hours of sending armed forces to military action.

i think the answer is a. dependable person

i hope this is right!