Answer:
due to inflation the money will grow with it and doing it over time could help with your money growing as well
I believe it is A due to "The lady made detailed plans, engaged the caterer and the orchestra well in advance" isn't exactly connect well and be hard to understand so you'd put a comma between "caterer, and".
Things that can cause people to "grow up" are often seen as traumatic but, can be the exact opposite; inspiring the person or "opening their eyes".
Sorry it’s too small to read :(