I am trying to calculate cost of capital, is this the proper way? I am looking for the pretax borrowing rate for debt for the Nintendo Company for the 2021 FY. The zero's below indicate missing information.

Cost of Capital Calculations

Cost of Capital: ($ in millions)

Cost of Debt Capital

Tax rate = 29.49% (Tax expense / Net income before taxes) Pretax borrowing rate for debt = 0% (Interest expense / Average amount of interest-bearing debt) Rd = Pretax borrowing rate for debt * (1 Tax rate) Rd = * (1-29.49%) = 0%

Rd = 0%