human
John's car needs a new engine. The labor costs $75 an hour for 16 hours. The part itself cost $1200. How much did the repairs cost in total?
assistant
How much did the labor cost? ** The labor cost 16*$75=$<<16*75=1200>>1200
How much did the repairs cost in total? ** So the total cost was $1200+$1200=$<<1200+1200=2400>>2400
#### 2400