I need help with after tax loss matrix. Anyone know how to do these?

I need help with after tax loss matrix.  Anyone know how to do these?  

1Risk ManagementAlternatives Acme Inc. ($) (After Tax)Loss No Loss Full Insurance 10,000*(1-.30)=7,000 10,000*(1-.30)=7,000 Retention 250,000*(1-.30)=175,000 2 Expected Loss =Insurance = 0 Loss…