13. EARNINGS PER SHARE (Tables)

3 Months Ended

Jul. 31, 2017

	Three Months Ended July 31,
	2017			2016
Net loss	$	(1,688,415	)	$	(1,031,966	)
Basic weighted average number of shares outstanding		925,579,393			788,171,700
Diluted weighted average number of shares outstanding		925,579,393			788,171,700
Basic and diluted loss per share	$	(0.00	)	$	(0.00	)

	Three Months Ended July 31,
	2017		2016
Excluded options		85,750,000		81,150,000
Excluded warrants		70,686,837		84,969,908
Total excluded options and warrants		156,436,837		166,119,908