February 28,
2019

May 31,
2018

Short-term 2017 notes

Secured short term notes, due on October 2018, 6% annual interest rate

$

–

$

635,140

Debt incentive to the secured short-term notes above

–

41,539

Short term notes, due on April and May 2018, 6% annual interest rate

–

360,000

Debt incentive related to the short-term notes above

–

21,405

Total short-term 2017 notes

$

–

$

1,058,084

Short-term 2018 notes-annual interest rate 10% due August to October 2019

$

3,030,000

$

–

Short-term 2018 notes-annual interest rate 8% due December 2019

$

1,154,800

$

–

Debt incentive related to the short-term notes above

51,314

–

Total short-term 2018 notes-annual interest rate 8%

$

1,206,114

$

–

Short-term 2019 notes-annual interest rate 10% due February 2020

$

75,000

$

–

Total Short-term notes

$

4,311,114

$

1,058,084