3. An equipment installation job in the completion stage can be completed in 50 days of 8 houriday work, with 50 men working. With the contract expiring in 40 days, the AB engineer contractor decided to add 15 men on the job, overtime not being permitted. If the liquidated damages is P5000 per day of delay, and the men are paid P150 per day, how much money would he save with the additional workers? (P44,750.00) 4. A fixed capital investment of P10,000,000 is required for a proposed manufacturing plant and an estimated working capital of P2,000,000. Annual depreciation is estimated to be 10% of the fixed capital investment. Determine the rate of return on the total investment if the annual profit is P2,500,000. (28.33%) 5. An 8-meter wide concrete road pavement 500 meters long is desired to be constructed over a well- compacted gravel road, together with the necessary concrete curbs and gutters on both sides. In order to put the subgrade on an even level grade. a 500 cubic meters of sand filing is necessary, over which

3. An equipment installation job in the completion stage can be completed in 50 days of 8 houriday work, with 50 men working. With the contract expiring in 40 days, the AB engineer contractor decided to add 15 men on the job, overtime not being permitted. If the liquidated damages is P5000 per day of delay, and the men are paid P150 per day, how much money would he save with the additional workers? (P44,750.00) 4. A fixed capital investment of P10,000,000 is required for a proposed manufacturing plant and an estimated working capital of P2,000,000. Annual depreciation is estimated to be 10% of the fixed capital investment. Determine the rate of return on the total investment if the annual profit is P2,500,000. (28.33%) 5. An 8-meter wide concrete road pavement 500 meters long is desired to be constructed over a well- compacted gravel road, together with the necessary concrete curbs and gutters on both sides. In order to put the subgrade on an even level grade. a 500 cubic meters of sand filing is necessary, over which

Algebra for College Students

10th Edition

ISBN:9781285195780

Author:Jerome E. Kaufmann, Karen L. Schwitters

Publisher:Jerome E. Kaufmann, Karen L. Schwitters

Chapter14: Sequences And Mathematical Induction

Section14.3: Another Look At Problem Solving

Problem 30PS

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