Final answer:
The type of feasibility that examines whether users will accept and use the changes to a system is Operational feasibility.
Step-by-step explanation:
The question at hand relates to understanding the types of feasibility assessments conducted before implementing changes in a system. Specifically, the question asks which type of feasibility is concerned with whether users will accept and use the changes to a system. The correct answer is Operational feasibility. Operational feasibility assesses how well the proposed system solves the problems and takes advantage of the opportunities identified during the scope definition and how it satisfies the requirements identified in the requirements analysis phase of system development.
Regarding the reference information provided, it doesn't directly relate to the question asked, as it pertains to economic changes and factors affecting demand and supply, which are not directly relevant to the feasibility types discussed in the context of system changes.