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.

GordonCo.isaprofessional refrigeration engineering company. Gordon primarilysellscommercial freezers. Apart from selling freezers, it also provides a 3-yearmaintenance and repairmentsupport in thecombined goods and services contract.The combined contract is sold for $20,000. Moreover, the freezer is sold for $20,000 separately, while the maintenance and repairmentsupport is sold for $5,000 separately.Iftimevalueofmoneyisignored,how much is allocated to the separate performance obligation on sales of freezerinthe combined contract?
Option A:$20,000
Option B:$25,000
Option C:$16,000

Answer: C