A) First Option
Reason: I did Process Of Elimination. The last definition talking about London, is not it, the one before the last one talks about a charge made for goods, which is also not it. Also, a bundle made for transportation, that's not money, that's like Carrots being sent to the store. So, to me, it has to be the first option.
Phase, in thermodynamics, chemically and physically uniform or homogeneous quantity of matter that can be separated mechanically from a non-homogeneous mixture and that may consist of a single substance or a mixture of substances
(hope this helps ^^)
A) covering you ideas in a logical,step by step manner that the reader can follow
