Audacity and Reaper are audio software programs.
Dreamweaver is for websites.
Illustrator is used for printing brochures, cards etc.
The answer would be A. Illustrator.
1. To track inventory on excel you should have thorough knowledge on how it is used and different techniques and buttons behave on it. Tracking inventory may use formulas for example the total amount of items sold for the specific day. So where to right formulas and how to use them should be learned.
2.Track personal loan will take a little knowledge about the tool and again here also a little amount of formulas can be used and thus will need a little knowledge that where to write them but will need less knowledge than first one.
3.Evaluation of commitments will need a very low knowledge about tool and can be used easily.
4. Track a project It also need a little knowledge about the tool and will need least knowledge if compared with other options.
I am guessing "A" because you can store code anywhere and file structure does not prevent viruses.
hope this helped
<span />
Answer:
the answer to your question is obviously "rational"
That would be an Ergonomic keyboard, due to the fact that it is laid out in such a way that doesn't harm your wrists