Problems with 2006 Chevy Aveo.?

It started out of nowhere the car tugs like its about to die and it wont go over 20 m/h. i took it to auto zone and they gave me the following codes P2282, P2106, P2110, and P161B. i looked them up on the internet and i found this.

P2282 Air Leak Between Throttle Body and Intake Valves

Engine And Engine Cooling:Engine
Summary:
Lxt, l91, poor acceleration, throttle body frozen shut and/or stuck closed, mil/ses light illuminated, dtc's P1516, P2106 and/or P2110 set in extremely low temperatures with high humidity condition after an initial cold engine start or whil

i looked for P161B but found nothing on Aveos. Also the people in Autozone said they had nothing on P2282 and P161B and said the other two are for the throttle. Does anyone know what P161B is? and/or how much it would cost to fix the car. Thanks