Answer:
The correct answer here is A) working in a highly structured environment.
Explanation:
For Jack hammer working in a highly structured environment will give him more satisfaction and ease , as here the task appointed to him would be clear and specific , there would be no ambiguity in what to do , and up to when the task has to be completed and whom to report to . This type of working environment would be really suitable for him as here all the work is well scheduled and documented.