A trader creates a long butterfly spread from options with strike prices $$60,$$$65,$ and $$70$ by trading a totat of $200$ options. The options are worth $$11,$$$14,$ and $$18.$ What is the maximum loss $($after the cost of the options is taken into account$)?$

$($b$)$ $$50$

B$.$ $$100$

C$.$ $$200$

D$.$ $$300$