Answer:
These are some way I know
I think that A could be the correct answer. The others are not as credible as A.
The sole proprietorship it is the simplist business form under which one can operate a business. the answer is one.
Its answer D because I took the same test and it told me that my answer was right that I put down and it was D.
Answer:I would say 1980 is the answer or The answer is B 1980.