Target debt to equity ratio

Do you use market value weights for target debt to equity ratio when calculating WACC? when calculating unlevered beta? any other instances that need clarification that I have not mentioned? Thank you.

Market value.

If its invested capital ($WACC), its book value. For calculating EVA and Economic Profit.

Remember its D/A and not D/E to calculating WACC.

I posted some stuff on DR under another thread, about FCFE and all that