I believe it would be B. Think of commas as pauses. Say it out load does it sound correct?
Maybe he developed a sense of how to make simple things appealing and it helped him go on to make Apple computers, iphones, etc
The answer is all of the above except choice 3.
In a business setting, you never want to use a detached tone. This gives the impression to your colleague/boss/etc. that you don't care and don't really want to be there. It shows that you don't see them as important and don't care about what they have to say. It won't achieve anything for you.
Answer:
give us the poem then i will edit this and right the answer
Explanation: