What is the value (in millions) of Wilson Dover's equity if it is viewed as an option? If the following is true: Total value = P = $500.0 d1 = 1.910485 Debt = X = $200.0 N(d1) = 0.9720 Volatility (s) = 0.6 d2 = 1.310485 rRF = 5% N(d2) = 0.9050

a)$228.77

b)$254.19

c)$282.43

d)$313.81

e)$345.19