<human>:  Edmund is buying a new computer and needs to save up $75 before he has enough. He convinces his parents to pay him for extra chores. He normally has to do 12 chores a week. His parents agree to pay him $2 for every extra chore he does during the week. If he does 4 chores a day for two weeks, how much does he earn?
<bot>: How many chores does Edmund have to do in two weeks? ** In two weeks, he has to do 24 chores because 2 x 12 = <<2*12=24>>24
How many chores does Edmund do in a week? ** He now does 28 chores a week because 7 x 4 = <<7*4=28>>28
How many chores does Edmund do in two weeks? ** He does 56 chores in two weeks because 2 x 28 = <<2*28=56>>56
How many extra chores has Edmund done? ** He has done 32 extra chores because 56 - 24 = <<56-24=32>>32
How much does Edmund earn? ** He earns $64 because 2 x 32 = <<2*32=64>>64
#### 64