It sounds like you need to read chapter seven, it's the only way you'll know the answer.
The answer is: because.
Because introduces a reason. As a consequence, the school's financial plan will not be influenced by the program owing to the fact that the money comes from donations and federal grants.
The rest of the options are incorrect because <em>before </em>refers to a preceding time period or in preference to, and <em>however </em>and <em>although </em>present a contrast.
D all of the above the answer to yr q