Consider a $1-$year option with exercise price $$95$ on a stock with annual standard deviation $10\%.$ The T$-$bill rate is $3\%$ per year. Find $)$ for stock prices $($d$)$ $$90,($b$)$ $$95,$ and $($c$)$ $$100.($Do not round intermediate calculations. Round your answers to $4$ decimal places.$)$

$\backslash$table$[[B,N(d1)$