Financial Management in RBI Grade B (FM), SEBI Grade A, PFRDA Grade A, and UPSC DRDO SAO heavily tests three quantitative pillars: (1) Cost of Capital (After-Tax Cost of Debt Kd = I(1 – t), Cost of Equity Ke via CAPM = Rf + Beta(Rm – Rf) and Gordon’s Dividend Growth Model = D1/P0 +…