Cant work out how you can estimate the estimated shareprice when...

Cant work out how you can estimate the estimated shareprice when factoring in the additional 115 million shares (instos) plus the estimated 89 million shares( if all retail holders take up full entitlement). This would add around 204 million shares to the existing 770 million on issue, and add around $110 million cash to the kitty.

How does one arrive at the 57 cents target price ?

I have just bought in to OXR - again