In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".

[header] How to buy a motherboard [title] Determine the goal, or the task you want to accomplish with your pc. [step] Either it's a multimedia machine, gaming, or office use. This is a very important step, as different machines will have different requirements, e.g. an office computer will require a much less powerful machine than one designed for gaming. <sep> (A) [title] Get the right size monitors for your computer. [step] A pikmin motherboard will need to have two monitors and some boxes (eyes with eye screens for displays). (B) [substeps] Plan ahead and adjust your buying requirements as necessary. If you intend to be a team player, let your membership dues low by opting for a multi-media or desktop computer to maximize the overall payoff. (C) [title] Start picking out the other parts first (the cpu, ram, power supply, etc). [step] Choosing a motherboard is a backward process, especially if it's the first time a person is performing this. (D) You may also need to commit to having a larger machine. [title] Take into account the available hardware or operating systems available.
C