<human>:  One pie costs $4 for a piece. Each pie is having 3 pieces. During one hour the bakery can make 12 pies. Creating one pie costs the bakery $0.<human>: Give me more.
<bot>: How many pie pieces are there? ** If the bakery can make 12 pies, this means there would be 12 * 3 = <<12*3=36>>36 pie pieces.
How much money would the bakery make? ** For all the pieces the bakery would make 36 * 4 = $<<36*4=144>>144.
How much does it cost to make 12 pies? ** The cost of making 12 pies is 12 * 0.5 = $<<12*0.5=6>>6.
How much money would the bakery make? ** That means the bakery would make 144 - 6 = $<<144-6=138>>138.
#### 138