A California redwood timber having a 16 x 16 (s4s) square cross section is reinforced with an ASTM A441 structural steel angle (L6x6x1/2) at each corner. The materials are so attached as to act as a single unit. Compute the total allowable load that may be applied through a rigid cap plate the covers the entire cross-sectional area. Use dressed dimensions and assume the materials have the same length. The allowable compressive stress for the steel is 20,000 psi.