In: Finance
A mortgage broker is offering a 25-year $270,000 mortgage with a teaser rate. In the first two years of the mortgage, the borrower makes monthly payments on only a 3.6 percent APR interest rate. After the second year, the mortgage interest rate charged increases to 6.6 percent APR.
1) What are the monthly payments in the first two years?
2) What are the monthly payments after the second year?
P.s. Previous expert answered 1) 1,366.221 - and it was correct answer;
2) 1,823.38 (if you round it down to 2 decimal) - and this was an INCORRECT answer.
Please HELP!!!
| Monthly rate(M)= | yearly rate/12= | 0.55% | Monthly payment= | 1806.55 | |
| Month | Beginning balance (A) | Monthly payment | Interest = M*A | Principal paid | Ending balance | 
| 1 | 256180.19 | 1806.55 | 1408.99 | 397.55 | 255782.64 | 
| 2 | 255782.64 | 1806.55 | 1406.80 | 399.74 | 255382.90 | 
| 3 | 255382.90 | 1806.55 | 1404.61 | 401.94 | 254980.96 | 
| 4 | 254980.96 | 1806.55 | 1402.40 | 404.15 | 254576.81 | 
| 5 | 254576.81 | 1806.55 | 1400.17 | 406.37 | 254170.44 | 
| 6 | 254170.44 | 1806.55 | 1397.94 | 408.61 | 253761.83 | 
| 7 | 253761.83 | 1806.55 | 1395.69 | 410.85 | 253350.97 | 
| 8 | 253350.97 | 1806.55 | 1393.43 | 413.11 | 252937.86 | 
| 9 | 252937.86 | 1806.55 | 1391.16 | 415.39 | 252522.47 | 
| 10 | 252522.47 | 1806.55 | 1388.87 | 417.67 | 252104.80 | 
| 11 | 252104.80 | 1806.55 | 1386.58 | 419.97 | 251684.83 | 
| 12 | 251684.83 | 1806.55 | 1384.27 | 422.28 | 251262.55 | 
| 13 | 251262.55 | 1806.55 | 1381.94 | 424.60 | 250837.95 | 
| 14 | 250837.95 | 1806.55 | 1379.61 | 426.94 | 250411.02 | 
| 15 | 250411.02 | 1806.55 | 1377.26 | 429.28 | 249981.73 | 
| 16 | 249981.73 | 1806.55 | 1374.90 | 431.65 | 249550.09 | 
| 17 | 249550.09 | 1806.55 | 1372.53 | 434.02 | 249116.07 | 
| 18 | 249116.07 | 1806.55 | 1370.14 | 436.41 | 248679.66 | 
| 19 | 248679.66 | 1806.55 | 1367.74 | 438.81 | 248240.85 | 
| 20 | 248240.85 | 1806.55 | 1365.32 | 441.22 | 247799.63 | 
| 21 | 247799.63 | 1806.55 | 1362.90 | 443.65 | 247355.98 | 
| 22 | 247355.98 | 1806.55 | 1360.46 | 446.09 | 246909.90 | 
| 23 | 246909.90 | 1806.55 | 1358.00 | 448.54 | 246461.36 | 
| 24 | 246461.36 | 1806.55 | 1355.54 | 451.01 | 246010.35 | 
| 25 | 246010.35 | 1806.55 | 1353.06 | 453.49 | 245556.86 | 
| 26 | 245556.86 | 1806.55 | 1350.56 | 455.98 | 245100.88 | 
| 27 | 245100.88 | 1806.55 | 1348.05 | 458.49 | 244642.39 | 
| 28 | 244642.39 | 1806.55 | 1345.53 | 461.01 | 244181.38 | 
| 29 | 244181.38 | 1806.55 | 1343.00 | 463.55 | 243717.83 | 
| 30 | 243717.83 | 1806.55 | 1340.45 | 466.10 | 243251.73 | 
| 31 | 243251.73 | 1806.55 | 1337.88 | 468.66 | 242783.07 | 
| 32 | 242783.07 | 1806.55 | 1335.31 | 471.24 | 242311.83 | 
| 33 | 242311.83 | 1806.55 | 1332.72 | 473.83 | 241838.00 | 
| 34 | 241838.00 | 1806.55 | 1330.11 | 476.44 | 241361.57 | 
| 35 | 241361.57 | 1806.55 | 1327.49 | 479.06 | 240882.51 | 
| 36 | 240882.51 | 1806.55 | 1324.85 | 481.69 | 240400.82 | 
| 37 | 240400.82 | 1806.55 | 1322.20 | 484.34 | 239916.48 | 
| 38 | 239916.48 | 1806.55 | 1319.54 | 487.00 | 239429.48 | 
| 39 | 239429.48 | 1806.55 | 1316.86 | 489.68 | 238939.79 | 
| 40 | 238939.79 | 1806.55 | 1314.17 | 492.38 | 238447.42 | 
| 41 | 238447.42 | 1806.55 | 1311.46 | 495.08 | 237952.33 | 
| 42 | 237952.33 | 1806.55 | 1308.74 | 497.81 | 237454.52 | 
| 43 | 237454.52 | 1806.55 | 1306.00 | 500.55 | 236953.98 | 
| 44 | 236953.98 | 1806.55 | 1303.25 | 503.30 | 236450.68 | 
| 45 | 236450.68 | 1806.55 | 1300.48 | 506.07 | 235944.62 | 
| 46 | 235944.62 | 1806.55 | 1297.70 | 508.85 | 235435.77 | 
| 47 | 235435.77 | 1806.55 | 1294.90 | 511.65 | 234924.12 | 
| 48 | 234924.12 | 1806.55 | 1292.08 | 514.46 | 234409.65 | 
| 49 | 234409.65 | 1806.55 | 1289.25 | 517.29 | 233892.36 | 
| 50 | 233892.36 | 1806.55 | 1286.41 | 520.14 | 233372.23 | 
| 51 | 233372.23 | 1806.55 | 1283.55 | 523.00 | 232849.23 | 
| 52 | 232849.23 | 1806.55 | 1280.67 | 525.87 | 
 232323.35  | 
| 
 . . .  | 
|||||
| 246 | 51359.38 | 1806.55 | 282.48 | 1524.07 | 49835.31 | 
| 247 | 49835.31 | 1806.55 | 274.09 | 1532.45 | 48302.86 | 
| 248 | 48302.86 | 1806.55 | 265.67 | 1540.88 | 46761.98 | 
| 249 | 46761.98 | 1806.55 | 257.19 | 1549.35 | 45212.63 | 
| 250 | 45212.63 | 1806.55 | 248.67 | 1557.88 | 43654.75 | 
| 251 | 43654.75 | 1806.55 | 240.10 | 1566.44 | 42088.31 | 
| 252 | 42088.31 | 1806.55 | 231.49 | 1575.06 | 40513.25 | 
| 253 | 40513.25 | 1806.55 | 222.82 | 1583.72 | 38929.53 | 
| 254 | 38929.53 | 1806.55 | 214.11 | 1592.43 | 37337.09 | 
| 255 | 37337.09 | 1806.55 | 205.35 | 1601.19 | 35735.90 | 
| 256 | 35735.90 | 1806.55 | 196.55 | 1610.00 | 34125.91 | 
| 257 | 34125.91 | 1806.55 | 187.69 | 1618.85 | 32507.05 | 
| 258 | 32507.05 | 1806.55 | 178.79 | 1627.76 | 30879.30 | 
| 259 | 30879.30 | 1806.55 | 169.84 | 1636.71 | 29242.59 | 
| 260 | 29242.59 | 1806.55 | 160.83 | 1645.71 | 27596.88 | 
| 261 | 27596.88 | 1806.55 | 151.78 | 1654.76 | 25942.12 | 
| 262 | 25942.12 | 1806.55 | 142.68 | 1663.86 | 24278.25 | 
| 263 | 24278.25 | 1806.55 | 133.53 | 1673.01 | 22605.24 | 
| 264 | 22605.24 | 1806.55 | 124.33 | 1682.22 | 20923.02 | 
| 265 | 20923.02 | 1806.55 | 115.08 | 1691.47 | 19231.55 | 
| 266 | 19231.55 | 1806.55 | 105.77 | 1700.77 | 17530.78 | 
| 267 | 17530.78 | 1806.55 | 96.42 | 1710.13 | 15820.66 | 
| 268 | 15820.66 | 1806.55 | 87.01 | 1719.53 | 14101.12 | 
| 269 | 14101.12 | 1806.55 | 77.56 | 1728.99 | 12372.14 | 
| 270 | 12372.14 | 1806.55 | 68.05 | 1738.50 | 10633.64 | 
| 271 | 10633.64 | 1806.55 | 58.49 | 1748.06 | 8885.58 | 
| 272 | 8885.58 | 1806.55 | 48.87 | 1757.67 | 7127.90 | 
| 273 | 7127.90 | 1806.55 | 39.20 | 1767.34 | 5360.56 | 
| 274 | 5360.56 | 1806.55 | 29.48 | 1777.06 | 3583.50 | 
| 275 | 3583.50 | 1806.55 | 19.71 | 1786.84 | 1796.66 | 
| 276 | 1796.66 | 1806.55 | 9.88 | 1796.66 | 0.00 |