Edmund made four contributions to Partnership LMN$.$ Which of the following can be included in Edmund's at$-$risk basis?

Edmund borrowed $$2,000$ from his local bank to contribute to the partnership. It was a nonrecourse loan. He used his personal e$-$bike as collateral. The fair market value of his e$-$bike was $$2,500$ when he pledged it as collateral.

Clarence is Edmund's best friend. He loaned Edmund $$5,000$ to invest in the partnership. Clarence is a general partner of the partnership.

Edmund took $$3,000$ out of his savings account to invest in the partnership. Erma guaranteed Edmund she would reimburse him up to $$3,000$ if the partnership failed.

A month later Edmund borrowed another $$3,000$ from his local bank to contribute to the partnership. Clarence let him use the partnership's vehicle as collateral for the loan.