Looking for reliable answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Our Q&A platform offers a seamless experience for finding reliable answers from experts in various disciplines. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

Maximum seller bar $12000 on 8% 120 day note.After 45 days, max paid $4200 on the note.30 days later, max pay.In addition of thirty six hundred dollars use ordinary interest. Determine the total interest using the u.s.rule?
Determine the ending balance due?