Formula

| ER | envy ratio,ER |
| IBI | investment by investors |
| POEOBI | percentage of equity owned by investors |
| IBMT | investment by management team |
| POEOBMT | percentage of equity owned by management team |

| ER | envy ratio,ER |
| IBI | investment by investors |
| POEOBI | percentage of equity owned by investors |
| IBMT | investment by management team |
| POEOBMT | percentage of equity owned by management team |
