The electric power supply for a new industrial complex is being planned, and you are asked...

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The electric power supply for a new industrial complex is being planned, and you are asked to compare the cost of constructing a completely new electric generating system to the cost of buying power from a nearby utility already in existence. Find the equivalent annual cost of each alternative. In either case, i = 12 percent, and the system will last 25 years. All annual costs are charged at the end of the year. Alternative A. Construct a new system. cost of new construction = $25,000,000 O&M cost = $3,000,000/yr for the first 3 yr, increasing by 6%/yr for every year thereafter ($3,180,000 at EOY 4, $3,370,800 at EOY 5, etc.) salvage value at EOY 25= $5,000,000 Alternative B. Purchase electric power from an existing nearby electric company on a long-term, 25-year contract for $6,000,000 per year, with no escalation clauses. All neces- sary construction is paid for by the neighboring utility. Find the equivalent annual cost of alternative A, and compare with alternative B. The electric power supply for a new industrial complex is being planned, and you are asked to compare the cost of constructing a completely new electric generating system to the cost of buying power from a nearby utility already in existence. Find the equivalent annual cost of each alternative. In either case, i = 12 percent, and the system will last 25 years. All annual costs are charged at the end of the year. Alternative A. Construct a new system. cost of new construction = $25,000,000 O&M cost = $3,000,000/yr for the first 3 yr, increasing by 6%/yr for every year thereafter ($3,180,000 at EOY 4, $3,370,800 at EOY 5, etc.) salvage value at EOY 25= $5,000,000 Alternative B. Purchase electric power from an existing nearby electric company on a long-term, 25-year contract for $6,000,000 per year, with no escalation clauses. All neces- sary construction is paid for by the neighboring utility. Find the equivalent annual cost of alternative A, and compare with alternative B.

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