Select the lightest-weight wide-flange overhanging beam from Appendix B that will safely support the loading. Assume the support at \(A\) is a pin and the support at \(B\) is a roller. The allowable bending stress is \(\sigma_{\text {allow }}=24 \mathrm{ksi}\) and the allowable shear stress is \(\tau_{\text {allow }}=14 \mathrm{ksi}\).

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A -8 ft- 2 ft4 ft B 2 kip 2 kip