The current optimal object value, corresponding to revenue, is 800. If we do not produce anything, the revenue will be 0 . Which of these constraints are binding (mark with B) and which are not (mark with N )? Machine Steel In the following questions if your answer is "exactly", then enter the same number. In other words, instead of "exactly 10 " enter "at least 10 and at most 10 ". If we increase the capacity of Machine from 30 to 40 , the optimal objective will be at least and at most If we decrease the capacity of Steel from 10 to 5 , the optimal objective will be at least and at most If we increase the capacity of Wood from 15 to 18 , the optimal objective will be at least and at most If we decrease the capacity of plastic from 50 to 30 , the optimal objective will be at least and at most