Business, 12.03.2020 00:01 zachstonemoreau
Two girder designs are under consideration for a bridge for a 1,200-foot crossing. The first is expected to result in a superstructure weight per foot of 22(S)+800, where S is the span between piers. The second should result in superstructure weight per foot of 20(S) +1,000. Piers and two required abutments are estimated to cost $220,000 each. The superstructure will be erected at a cost of %5.40 per pound. Choose the girder design that will result in a minimum cost and specify the optimum number of piers.
Answers: 2
Business, 22.06.2019 01:00
In order to gauge public opinion about how to handle iran's growing nuclear program, a research group surveyed 1010 americans by telephone and asked them to rate the threat iran's nuclear program poses to the world on a scale of 1 to 10. describe the population, sample, population parameters, and sample statistics. identify the population in the given problem. choose the correct answer below.
Answers: 2
Business, 22.06.2019 03:20
The treasurer for pittsburgh iron works wishes to use financial futures to hedge her interest rate exposure. she will sell five treasury futures contracts at $139,000 per contract. it is july and the contracts must be closed out in december of this year. long-term interest rates are currently 7.30 percent. if they increase to 9.50 percent, assume the value of the contracts will go down by 20 percent. also if interest rates do increase by 2.2 percent, assume the firm will have additional interest expense on its business loans and other commitments of $149,000. this expense, of course, will be separate from the futures contracts. a. what will be the profit or loss on the futures contract if interest rates increase to 9.50 percent by december when the contract is closed out
Answers: 1
Business, 22.06.2019 05:00
Personal financial planning is the process of creating and achieving financial goals? true or false
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Business, 22.06.2019 05:30
Eliza works for a consumer agency educating young people about advertisements. instead of teaching students to carefully read advertisement claims, she encourages them to develop a strong sense of self and to keep their life goals and dreams separate from commercial products. why might eliza's advice make sense?
Answers: 2
Two girder designs are under consideration for a bridge for a 1,200-foot crossing. The first is expe...
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