A rectangular post-tensioned beam of width b = 11 inches and a total depth h = 28 inches is post-tensioned\ using a single parabolic tendon having eccentricity e = 7.8 inches at midspan, and 0 inches at the simple\ supports. The initial prestress force, Pi = 334 kips and an effective prestress force, Pe = 281 kips. The\ member is to carry superimposed dead and live loads of 300 lb/ft and 1000 lb/ft, respectively, uniformly\ distributed over the 40-ft span. 28-day concrete strength is fc = 5000 psi, and at the time of transfer, fci =\ 4000 psi.