You start trading with an account worth $$250,000.$ You decide that the most you want to risk on any trade is $1\%$ of the account value. You've been following a stock and believe the appropriate entry point is $$40$ per share with a $10\%$ trailing stop. Based on this information, what is your initial trade size?

$$15,625$

$$50,000$

$$25,000$

$$31,250$