Design rectangular sections for the beams, loads, and $\backslash$rho values shown. Beam weights are not included in the loads shown. Show sketches of cross sections, including bar sizes, arrangement, and spacing. Assume con$$crete weighs $150$ lb$/$ft$3,$ f y $=60,000$ psi, and f $\text{'}$c $=4000$ psi, unless given otherwise. Design continuous beam.Problem $4\mathrm{.}14$