Given a text T, and several options, according to the question posed in the text T to choose the most appropriate option from the options as the answer, please directly output the most appropriate option, do not need to output the explanation.

A benefit of distributed ledger technology (DLT) favoring its use by the investment industry is its:
Option A:scalability of underlying systems.
Option B:ease of integration with existing systems.
Option C:streamlining of current post-trade processes.

Answer: C