A teacher gets paid $20 a day for in school classes. For extra classes outside of school, she charges $5 per hour for every child. If she teaches 25 students inside of school, and 12% of these students take extra classes for 4 hours. How much money does the teacher make for a week of five days total from teaching?  Choose one.
A) 400 B) 100 C) 300 D) 500 E) 200
Total in school classes pays $20* 5= 
<gadget id="calculator">20* 5</gadget>
<output>100</output>
$100   Total students for external tutoring is  0.12*25= 
<gadget id="calculator"> 0.12*25</gadget>
<output>3</output>
3   Total external classes pays ($5*4 hours)*3 students= $60, which is $  60*5= 
<gadget id="calculator">  60*5</gadget>
<output>300</output>
$300 for the week.   Total pay for week is $100+$300= $400.   400nswer is 400.  100+ 300= 
<gadget id="calculator">  100+ 300</gadget>
<output>400</output>
$400.   400nswer is 400.
<result>A</result>
A teacher gets paid $20 a day for in school classes. For extra classes outside of school, she charges $5 per hour for every child. If she teaches 25 students inside of school, and 12% of these students take extra classes for 4 hours. How much money does the teacher make for a week of five days total from teaching?