Determine all the Moments and Shear Forces found in all spans (please assign numbers from left to right covering negative and positive bending). Then determine the Concrete Shear Force and Critical Spacing of Stirrups to be adopted by the entire grid distance. Use Table 406.5.2 on REINFORCED CONCRETE MECHANICS DESIGN, 6TH EDITION" authored by Wight and MacGregor to approximate moments and shear forces for Non-Prestressed Continuous Beams. Convert all the dimensions from ft and inches into millimeters (use 1 inch = 25mm for distance and dimension approximations). Use the following parameters: fc' = 21 MPa, fy = 420MPa, fyt = 275 MPa, Wdl = 23.7 KN/m, WII = 16 kN/m.