Ayla has a customer care job whose primary role is to hear complaints from customers and advise them on the best way to solve their problems. She talks with each customer for a limited amount of time, and each phone call is charged five cents per minute. If each call lasts 1 hour, what's the phone bill at the end of the month if she manages to talk to 50 customers a week?
An hour has 60 minutes.
If each call lasts an hour, the total amount of money charged is 60*.05 = $
<gadget id="calculator">60*.05</gadget>
<output>3</output>
3 for 1 customer.
When she talks to 50 clients in a week, the total amount of money charged is 50*3 = $
<gadget id="calculator">50*3</gadget>
<output>150</output>
150.
In a month of 4 weeks, the phone bill is 150*4 = $
<gadget id="calculator">150*4</gadget>
<output>600</output>
600.

<result>600</result>