A styrofoam block of volume 0.50 cubic meters is submerged in a lake and tied to the bottom of the lake by a chain. What is the tension in the chain? 3.45e3 N 4.73e3 N 01.22e3 N 0.98e3 N

Critical path activities in this project?

It is proposed to place a cable on an existing pole line along the shore of a lake to connect two points on opposite sides. Land Submarine Route Route Length, miles First cost of cable per P43,518 P65,937 mile Annual Maintenance P1,022 P3,566 per mile 10 5 Interest 18% 18% Net salvage value per P12,396 P22,682 mile Useful Life, 15 15 years What is the savings per year when you picked the more economical compare to the other route. Use EUAC method when comparing.

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