If, after making a loan or a grant described in section 2009d(d) of this title, the Secretary determines that the circumstances under which the loan or grant was made have sufficiently changed to make the project or activity for which the loan or grant was made available no longer appropriate, the Secretary may allow the loan borrower or grant recipient to use property (real and personal) purchased or improved with the loan or grant funds, or proceeds from the sale of property (real and personal) purchased with such funds, for another project or activity that (as determined by the Secretary)—