Which term refers to the dedication of financial and non-financial resources to a project?

The correct term that refers to the dedication of financial and non-financial resources to a project is "Investment." Investment encompasses the allocation of various resources—both monetary and non-monetary—towards a project with the expectation of generating value or achieving specific outcomes.

In a project management context, investment signifies not only the initial capital outlay but also the commitment of other resources such as time, labor, and expertise that are necessary to support the project’s success. By considering all forms of resources, investment highlights the comprehensive approach that organizations take to ensure that projects are sufficiently supported to meet their goals.

While "Commitment," "Engagement," and "Support" may touch upon aspects of involvement or backing a project, they do not fully capture the financial and resource allocation implications that "Investment" does. Each of these terms lacks the same breadth and specificity regarding resource dedication that investment embodies.