| Earnings per share calculations |
| |
|
Nine Months Ended January 31, |
|
| |
|
2019 |
|
|
2018 |
|
| Net loss |
|
$ |
(2,928,284 |
) |
|
$ |
(5,533,373 |
) |
| Basic weighted average number of shares outstanding |
|
|
1,084,053,016 |
|
|
|
958,198,483 |
|
| Diluted weighted average number of shares outstanding |
|
|
1,084,053,016 |
|
|
|
958,198,483 |
|
| Basic and diluted loss per share |
|
$ |
(0.00 |
) |
|
$ |
(0.01 |
) |
| |
|
Three Months Ended January 31, |
|
| |
|
2019 |
|
|
2018 |
|
| Net loss |
|
$ |
(676,347 |
) |
|
$ |
(2,030,660 |
) |
| Basic weighted average number of shares outstanding |
|
|
1,126,904,505 |
|
|
|
975,848,246 |
|
| Diluted weighted average number of shares outstanding |
|
|
1,126,904,505 |
|
|
|
975,848,246 |
|
| Basic and diluted loss per share |
|
$ |
(0.00 |
) |
|
$ |
(0.00 |
) |
|
| Schedule of potentially dilutive securities |
| |
|
Nine Months Ended January 31, |
|
| |
|
2019 |
|
|
2018 |
|
| Excluded options |
|
|
96,450,000 |
|
|
|
95,250,000 |
|
| Excluded warrants |
|
|
39,577,797 |
|
|
|
48,850,197 |
|
| Total excluded options and warrants |
|
|
136,027,797 |
|
|
|
144,100,197 |
|
| |
|
Three Months Ended January 31, |
|
| |
|
2019 |
|
|
2018 |
|
| Excluded options |
|
|
96,450,000 |
|
|
|
95,250,000 |
|
| Excluded warrants |
|
|
39,577,797 |
|
|
|
48,850,197 |
|
| Total excluded options and warrants |
|
|
136,027,797 |
|
|
|
144,100,197 |
|
|