urgent!

the profit maximization problem and the sensitivity anahis are provided below. You are required to answer the questions which fellow ding this infonatian. Let, S - number of Supercool models produced U=numberofUbercoolmodelsproduced Max. 1505+1800 Subject to: 2S+3U=0 Final Reduced Objective Nlowable Allowable If the objective function coefficient of "Ubercool" increases by more than $420, which of the following could be the optimal solution for "Supercool? 70 None of the others 80 90 85