A, B, and possibly D. It can be A because her goal is possibly achievable and it's B because it's a very specific goal. It's hard to measure how good someone is at cooking and when they're ready to charge money. It isn't really realistic because she doesn't know how to cook already. Her goal is not time specific.
Aster work on soft tissue and produce less waste
OK so for tyrosine the molecular weight will be 181.19 per gram/mol