Engineering Economics
The institute of Electronics and Communications Engineers of the Philippines (IECEP) is planning to put up its own building. Two proposals being considered are:A. The construction of the building now to cost P 400,000B. The construction of a smaller building now to cost P300,000 and at the end of 5 years, an extension to be added to cost P 200,000.By how much is proposal B more economical than proposal A if interest rate is 20% and depreciation to be neglected?

P 19,423.69
P 19,624.49
P 19,518.03
P 19,122.15

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Engineering Economics
A telephone switchboard 100 pair cable can be made up with either enameled wire or tinned wire. There will be 400 soldered connections. The cost of soldering a connection on the enameled wire will be P 1.65 on the tinned wire, it will be P 1.15. A 100- pair cable made up with enameled wire cost P 0.55 per linear foot and those made up of tinned wire cost P 0.75 per linear foot. Determine the length of cable run in feet so that the cost of each installation would be the same.

1,000 feet
1,040 feet
1,100 feet
1,120 feet

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Engineering Economics
Each financial ratio is generally compared by

A past ratio calculated from the past financial standard of the firm
A ratio of some selected firms most progressive and successful at the point of consideration
All of these
A ratio developed by using the projected financial statement of the firm

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Engineering Economics
Perfect monopoly exists only if:

the single vendor is the only one who has the permit to sell
the single vendor can prevent the entry of all other vendors in the market
the single vendor is the only one who has the knowledge of the product
the single vendor gets the absolute franchise of the product

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