TI-Nspire CX and CX II: Finance Widgets
The zip file has five widgets:
simple interest widget: Calculates the total interest paid in a simple interest loan
pi payment widget: Calculates the payment of a monthly mortgage without a balloon payment.
piti widget: Calculates the PITI (payment-interest-tax-insurance) of a mortgage. Down payment, annual property tax, and annual property insurance are included.
qualified loan amount widget: Determines the amount of purchase price a buyer can afford. The standard 28/36 ratio test is used, compares the two methods, and uses the minimum payment to estimate the qualified amount.
qualified income test widget: Test whether the proposed PITI and debt payments against a buyer's income
1. Download the zip file here: https://drive.google.com/file/d/1cl-yMpcwRHypGa1kdi66ThZs2xf5pPaQ/view?usp=sharing
2. Save the widget (tns) files to the MyWidgets folder.
3. Any tns file in the MyWidgets can be opened as a regular document or be added to a document by Insert-Widget.
4. When operated as a widget, highlight the entire page by Ctrl+A, pressing [ menu ], selecting 1. Actions, 1. Evaluate (Enter).
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