When investing in technology there are four types of feasibility to look for, economic feasibility which determines if the benefits outweigh the costs, operational feasibility which determines if the system is used the way it is intended, technical feasibility which determines if the technology exists to make the new system work, and schedule feasibility which determines if the technology can be implemented in a timely manner.
The only answer that does not fit one of these feasibilities is C) How does it look?