If an organization purchases $700 of supplies on account with terms of 2/15, n50: $650 must be paid within 15 days of the invoice date. $698 must be paid within 50 days of the invoice date. $686 can be paid within 15 days of the invoice date or $700 must be paid within 50 days of the invoice date. $686 can be paid within 15 days of the invoice date or $714 must be paid within 50 days of the invoice date