Do you have time talent or money that you can use to help others in need?Have you ever wondered which charities you should support or how much you canafford to ... » 

Do you have time talent or money that you can use to help others in need?Have you ever wondered which charities you should support or how much you canafford to give? Read this book to find out more about how your math skills canhelp you give back to your community. «