WACC (Weighted Average Cost of Capital)
A blended cost of financing across equity and debt, weighted by their share of total capital.
Formula
WACC = (E/V)·Re + (D/V)·Rd·(1 − t)
How to read the result
Low cost of capital5/5
Cheap funding base — easier to clear the hurdle.
Around market3/5
Typical for a US large-cap; ROIC must comfortably exceed this.
High cost of capital1/5
Expensive funding — requires high returns to create value.