You Bought a Call Option with a $35 Strike Price

You bought a call option with a $35 strike price for $0.25 when the underlying stock was selling for $34.00. Just prior to expiration, the stock was selling for $34.50. What was your gain
Or loss per option share on this transaction?

A) $0.50 loss
B) $35.25 loss
C) $0.25 gain
D) $0.25 loss