A beam has a width of 300 mm and a total depth of 650 mm. it carries a factored moment of 520 kN m. Material strengths are fc’ = 28 MPa, fy = 440 MPa, and rebar with 25 mm diameter. a. Determine the steel-ratio provided (Use 7 decimal places) b. Unity ratio of the designed section SHOW COMPLETE SOLUTION. NEED ASAP. THANK YOU.

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