Consider European call option,current underlying asset price,time to maturity,risk free rate. what would be minimum you would expect to pay?

K = 30 S₀ = 35 T = 0.5 years r = 0.25%

Consider European put option,current underlying asset price, time to maturity,risk free rate/what would be minimum you would expect to pay?

K = 40 S0 = 35 T = 0.5 years r = 0.25%