$3.$ While driving his car $5$ miles over the speed limit$,$ Carl struck Dan who was jaywalking across the street. At trial, the jury determined that Carl was $60\%$ negligent and that Dan was $40\%$ negligent. The jury also determined that Dan$$s injuries are worth $$10,000.$ The law applicable here is that of comparative negligence.

a$.$ Dan will recover $$10,000.$

b$.$ Dan will recover nothing.

c$.$ Dan will recover $$6,000.$

d$.$ Dan will recover $$4,000.$