[1]	A) An unsecured note payable of $52,200, dated January 1, 2025, interest at an annual rate of 9.75% interest and is payable in ten payments ending in November of 2025. For the three months ended March 31, 2025, the Company recorded interest expense of $700. There was $0 accrued and unpaid interest as of March 31, 2025. B) A unsecured note payable of $12,000, dated February 21, 2025, interest at an annual rate of 8% simple interest and matured on March 21, 2025. For the three months ended March 31, 2025, the Company recorded interest expense of $100. There was $100 accrued and unpaid interest as of March 31, 2025.
[2]	The balance consists of $4,253,500 of secured notes, and $518,100 unsecured notes payable, of which $4,100,000 are in default.
[3]	Secured notes.

Strategic Environmental & Energy Resources, Inc. 10-Q