A horizontal bar (shown) is bolted to a vertical member (not shown) with four SAE Grade 8 Steel bolts, and is subjected to a static set of forces as shown. The bolts in the upper row have a diameter of 5/8", and the bolts in the bottom row have a diameter of 7/8". The plate and vertical member are both " thick and the material of both members is 7075-T6 Al Plate with Ftu=79 ksi, Fty=69 ksi, Fbru=142 ksi, and E=10.3 Msi. If the torsional constant of the fastener pattern is J-30.97 in4, and the cg of the fastener pattern is at xbar-3.0", ybar=2.027", as shown, determine the magnitude of shear force bolt 2. 3.0" 5/8" Bolt, 2 plcs 2" 6 2" +) + 6 3" 7/8" Bolt, 2 plcs (+) + 9". 3000 lb 5000 lb