HP 33s hp 33s_user's manual_English_E_HDPM20PIE56.pdf - Page 287
Part 2., Part 3
UPC - 082916001456
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Part 2. What interest rate would reduce the monthly payment by $10? Keys: (In RPN mode) Display: Description: |H I {J 10 g g g g 12 z º º1.1-ª Displays the leftmost hart of the TVM equation. @ Selects I; prompts for P. . ) @ Rounds the payment to two . ) decimal places. @ Calculates new payment. . ) @ Stores -176,89 in P; prompts for ) N. @ Retains 36 in N; prompts for F. ) @ Retains 0 in F; prompts for B. 8 ) # Retains 5750 in B; calculates / monthly interest rate. ) ) Calculates annual interest rate. Part 3. Using the calculated interest rate (6.75%), assume that you sell the car after 2 years. What balance will you still owe? In other words, what is the future balance in 2 years? Note that the interest rate, I, from part 2 is not zero, so you won't get a error when you calculate the new I. Keys: (In RPN mode) Display: Description: |H F º º1.1-ªDisplays leftmost part of the TVM equation. @ Selects F; prompts for P. . ) Miscellaneous Programs and Equations 17-5