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2. A concrete beam with a single overhang is simply supported at A and B over a span of 8 m and the overhang BC is 3 m. The beam is of rectangular section 300 mm by 700 mm deep and supports a uniformly distributed live load of 6.57 kN/m over the entire length (excluding self-weight) and a concentrated load of 15 kN + Last two number digit of ur ID number divide by 10 in kN or minimum of 5000 N at C point of the beam. Determine the profile of the prestressing cable with an effective force of 550 KN which can balance the dead and live loads on the beam. Sketch the profile of the cable along the length of the beam