Lending topics

The concepts that decide files: what each one is, what a lender actually asks of it, and where the analysis goes wrong.

Debt service coverage
One ratio carries the whole repayment question — which is why the definition matters more than the number.
Working capital cycle
Inventory becomes receivables becomes cash, slower than the bills come due. The operating line lives in the gap.
Security and guarantees
Security never repaid a loan. It prices the downside — and in Canada the downside has a statutory creditor ahead of you.

How this differs from the resources

The resources are dated writing — the kind you read once, cite, and move on. These pages are references: each explains one concept the way a working file raises it, then maps to the curriculum that teaches it. When a topic page and a resource post cover the same ground, the post argues a position; this page states the mechanics.