Question $12$

$2\mathrm{.}5$ pts

Rusty no longer needs his computer and he wants to trade it for a fancy smart$-$phone. He meets Jessica, who has an iPhone $5$ she wants to get rid of so she can buy a computer. Rusty and Jessica decide to trade their devices. Rusty's computer is worth $$200$ and Jessica's phone is worth $$250.$ How much is Rusty's amount realized? Jessica's amount realized

Rusty: $$250,$ Jessica: $$200$

Rusty: $$50,$ Jessica, $$50$

Rusty: $$200,$ Jessica: $$250$

Not enough information