The following table summarizes the number of options exercisable at March 31, 2009 and the weighted average exercise prices and remaining contractual lives of the options.
Range of exercise
prices
|
|
|
Number
outstanding at
March 31, 2009
|
|
|
Number exercisable
at March 31, 2009
|
|
|
Weighted Average
exercise price
|
|
|
Weighted average
remaining
contractual life
|
|
|
Weighted average
Exercise price of
options exercisable
at March 31, 2009
|
|
$
|
|
|
#
|
|
|
#
|
|
|
$
|
|
|
Years
|
|
|
$
|
|
|
$0.09-$0.115 |
|
|
|
1,100,000 |
|
|
|
75,000 |
|
|
|
0.11 |
|
|
|
4.2 |
|
|
|
0.12 |
|
|
$0.145-$0.16 |
|
|
|
4,800,000 |
|
|
|
4,300,000 |
|
|
|
0.15 |
|
|
|
1.1 |
|
|
|
0.15 |
|
|
$0.18-$0.28 |
|
|
|
2,150,500 |
|
|
|
1,971,332 |
|
|
|
0.21 |
|
|
|
0.8 |
|
|
|
0.22 |
|