Neb App upholds loss of earning power award even though court's award took account of completed vocational rehabilitation plan that followed worker's MMI date and reduced worker's earning power loss from 40% to 30%, distinguishing NESCT case Gibson v. Kurt Mfr. [255 Neb. 255, 583 N.W.2d 767 (1998) Grandt v. Douglas County, 14 Neb. App. 219 November 15, 2005. No. A-05-114.