please help with part b

Given the following data: The end product J is made from components K and L. The authorized MPS calls for 200J to be completed in week 3,300J to be completed in week 5 , and 300J to be completed in week 6 . There is a scheduled receipt of 400L in week 2. Your answer is partially correct. What are the gross requirements for K and L ? eTextbook and Media Solution Assistance Used 200Js require 1,600Ks and 1,200Ls;300Js require 2,400Ks and 1,800Ls,1 week lead time moves K and L demand back to weeks 2,4 , and 5 . Your answer is partially correct. What are the planned orders for K and L ? (Do not leave any answer field blank. Enter 0 for amounts.)