Mercks required return for equity (re) is 14%. Its requiredreturn for debt (rd)

Mercks required return for equity (re) is 14%. Its requiredreturn for debt (rd) is 8% its debt-to-total value ratio (L) is35% and its marginal tax rate (T) is 40%. Calculate MercksWACC.A. 10.58%B. 10.78%C. 10.68%D. 10.48%