11. EARNINGS PER SHARE (Tables)

3 Months Ended

Jul. 31, 2016

	Three Months Ended July 31,
	2016			2015
Net loss	$	(1,031,966	)	$	(1,515,038	)
Basic weighted average number of shares outstanding		788,171,700			737,917,481
Diluted weighted average number of shares outstanding		788,171,700			737,917,481
Basic and diluted loss per share	$	(0.00	)		(0.00	)

	Three Months Ended July 31,
	2016		2015
Excluded options		81,150,000		52,450,000
Excluded warrants		84,969,908		72,969,908
Total excluded options and warrants		166,119,908		125,419,908