Kindly answer the questions below and show working/steps/mechanism in a neat manner. after the whole ...

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Kindly answer the questions below and show working/steps/mechanism in a neat manner. after the whole mechanism, separately write out what the answer is again. It can be typed, written and converted to pdf or a word document. I'll post the example of how the mechanism should look like. ill post an example of a previous tutor answered a similar question.