Note 4 – Accounts Receivable

Accounts receivable was $799,866 and $684,935 at November 30, 2021 and May 31, 2021, respectively. During the three months ended November 30, 2021 and 2020, the Company had bad debt expense in the net amount of $129 and $0. During the six months ended November 30, 2021 and 2020, the Company had bad debt expense in the net amount of $129 and $5,992. No allowance for doubtful accounts was necessary during the three and six months ended November 30, 2021 and 2020.