Please solve with full explanation

p max o - o nh S Wt-1/sup =10, 1|E(K'())1 1=1 1 Assumptions: . Wt is a stationary process. Note that Er,We - N(0, (1%)2). Thus, it follows that | Er_,Wt-Il = Op(vn). Op means convergence in probability . Vn($- 0) = Op(1) . K'isbondedfunction Show that I = Op( TR)