CAD is the answer you require, but it may also be Spread sheet
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Assumption - hope this helped took the test and got 100
Answer:
Following are the response to the given question:
Explanation:
The glamorous objective is to examine the items (as being the most valuable and "cheapest" items are chosen) while no item is selectable - in other words, the loading can be reached.
Assume that such a strategy also isn't optimum, this is that there is the set of items not including one of the selfish strategy items (say, i-th item), but instead a heavy, less valuable item j, with j > i and is optimal.
As
, the i-th item may be substituted by the j-th item, as well as the overall load is still sustainable. Moreover, because
and this strategy is better, our total profit has dropped. Contradiction.
Answer:
Yes, at the same time. But not really in too much detail. (if you have a small monitor that is.)
Explanation:
I've attached an image below of what the Window + Tab key looks like and does.