The correct answer is A. Guests help themselves from a buffet table. This is a modernized version of the original middle ages French service. Even the word buffet originates from the French language.
Explanation:
30 steps are there in the process to determine the theme
The answer is B. Keep prices of foreign imports close to the price of domestic goods
I do not know what your question is but if you are asking what is it then it could be a pipe under water that is dripping at a constant rate underwater which is why you only find it while wearing scuba gear.
I think the answer might be A