Frank is a locksmith who owns his own business. he buys a case of 144 bulk brass padlocks for $244.97. he sells each lock for $5.50. 1: how much does each lock cost frank? 2: how much profit did he make when he sold one lock?

Your best friend told you that last week scientists disco y that las vegas is responsible for abrupt climate changes. which do you think is best way to research that recent discovery? an encyclopedia usgs internet site a book in the library your best friend’s parents for your ! ❤️