2. Select the value you want to calculate.• For this example, use fcto select “BAL: Solve”.3. Press l to perform the calculation.• Pressing the Ekey returns to the value input screen.AOther AMRT Mode CalculationsExample 2: To calculate the interest amount (INT) included in payment 15 (PM1)In step 2 of the basic procedure (Example 1), select “INT:Solve”.Example 3: To calculate the principal amount (PRN) included in payment 15 (PM1)In step 2 of the basic procedure (Example 1), select “PRN:Solve”.

Example 4: To calculate total interest paid (ΣINT) from payment 15 (PM1) to payment 28 (PM2)

In step 2 of the basic procedure (Example 1), select “ΣINT:Solve”.

Example 5: To calculate total principal paid (ΣPRN) from payment 15 (PM1) to payment 28 (PM2)

In step 2 of the basic procedure (Example 1), select “ΣPRN:Solve”.AAMRT Mode Financial Calculation Variables (VARS)Variables PM1, PM2, n, I, PV, PMT, FV, P/Y, and C/Y are used in the AMRT Mode.

The values of AMRT Mode variables are retained even if you change to another mode. Note, however, that AMRT Mode variables are also used by other modes, so performing an input or calculation operation may change the values assigned to them.

Though AMRT Mode variables are financial calculation variables, they are also used by arithmetic and function operations in the COMP Mode.

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