| Schedule of fair value of financial assets |
| | | | | | | | | | | | | | | August 31, 2020 | | | Level 1 | | Level 2 | | Level 3 | | Fair Value | Assets | | | | | | | | | | | | | Cash equivalents: | | | | | | | | | | | | | Money market funds | | $ | 212,221 | | $ | — | | $ | — | | $ | 212,221 | | | | | | | | | | | | | | | | February 29, 2020 | | | Level 1 | | Level 2 | | Level 3 | | Fair Value | Assets | | | | | | | | | | | | | Cash equivalents: | | | | | | | | | | | | | Money market funds | | $ | 21,332 | | $ | — | | $ | — | | $ | 21,332 | Certificates of deposit | | $ | 5,000 | | $ | — | | $ | — | | $ | 5,000 |
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