blem 3. 25 points) The untopped 8DT24 floor member and -15 psf). spans 46 ft simply supported a service live load of (WL-50PS) as well as a superimposed dead load of( beam in an office building concrete strengths, e 5000psi ,f,-3500 ps17, = 150 pcf ress Limits f177 p e2100 psi, 1. = 424 psi, fc =-2250 psi. Other information Oerping point low-relaxation strands are used with ee9.1S in at supports and e14.65 in at midspan > 6strands (0.153 in2 eachywith fpu-270 ksi, fp1-187 ksi, fr.-157 ksi. Provide a complete check a) (4/25) Check stresses at initial and final stages at midspan section by (6/25 Check the ultimate moment capacity at h midspan sectlon (S25) Design the Shear reinforcement at the critical section only 4 Find the long-term deflections due to self-weight, prestess, superlmposed dead load, and live load 46 ft