I strongly recommend buying Schaum's Outline of Financial Management, 3rd Edition: https://www.amazon.com/Schaums-Outline-Financial-Management-Outlines-ebook/dp/B003MEI7R4/ref=mt_kindle?_encoding=UTF8&me=. The Kindle Edition is only $13.20. Lots and lots and lots of worked problems.
I strongly recommend buying Schaum's Outline of Financial Management, 3rd Edition: https://www.amazon.com/Schaums-Outline-Financial-Management-Outlines-ebook/dp/B003MEI7R4/ref=mt_kindle?_encoding=UTF8&me=. The Kindle Edition is only $13.20. Lots and lots and lots of worked problems.