You are considering purchasing a call option on a stock with a current price of $30.71. The exercise price is $33.84, and the price of the corresponding put option is $3.92. According to the put-call parity theorem, if the risk-free rate of interest is 1.8% and there are 31 days until expiration, what is the value of the call? (Hint: Use 365 days in a year. Round to four decimal places