How Does the Valuation of a Company Vary from the Valuation

How does the valuation of a company vary from the valuation of a project using WACC?

A) Book values are used as the weights for WACC when valuing a company.
B) Debt and equity weights are set equal for WACC when valuing a company.
C) A terminal value is included in the valuation process for a company but generally not for a project.
D) Debt is not adjusted for taxes when computing the WACC for a company valuation.
E) The WACC must be set equal to R_M when valuing a company.