Tim decides to start selling necklaces he makes.  He uses 10 charms to make each necklace.  Each charm cost $15.  He sells the necklace for $200.  How much profit does he make if he sells 30?
Each necklace cost 10*15=$<<10*15=150>>150 to make
So he makes a profit of 200-150=$<<200-150=50>>50 each
So his total profit is 50*30=$<<50*30=1500>>1500
#### 1500
human
Tim decides to start selling necklaces he makes.  He uses 10 charms to make each necklace.  Each charm cost $15.  He sells the necklace for $200.  How much profit does he make if he sells 30?
gpt
Each necklace cost 10*15=$<<10*15=150>>150 to make
So he makes a profit of 200-150=$<<200-150=50>>50 each
So his total profit is 50*30=$<<50*30=1500>>1500
#### 1500