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Extracted text: For the isolated T-section shown below, Determine the reduced nominal moment capacity, oMn, and confirm that the beam is "under- reinforced." Assume positive bending. Compute the minimum area of steel required, As(min), and verify that the provided steel area meets this requirement. How much tension steel area is required to cause the neutral axis to go into the web of the beam? (Assume the effective depth is the same as in the diagram below.) а. b. с. Use f'e = 4000 psi and fy = 60 ksi. 42" 6" 32" 6-#9 2" 2-1/2". 12"