In: Finance
Seven years ago, Carlos took out a mortgage for $185,000 at an annual 5.6 percent, compounded monthly, for 30 years. He has made all of the monthly payments as agreed.
a) What is his monthly mortgage payment?
b) What is his current loan balance?
Ans a) $ 1062.05
b) $164,621.06
| P = | Regular Payments | |||
| PV = | Loan Amount | |||
| r = | rate of interest | |||
| n = | no of periods | |||
| P = | r (PV) | |||
| 1 - (1 + r )-n | ||||
| P = | (5.6%/12)*185000 | |||
| 1 - (1 / (1 + 5.60%/12)^360)) | ||||
| P = | 863.3333333 | |||
| 0.812896278 | ||||
| P = | 1062.05 | |||
| Beginning Balance | Interest | Principal | Ending Balance | |
| 1 | $185,000.00 | $863.33 | $198.71 | $184,801.29 | 
| 2 | $184,801.29 | $862.41 | $199.64 | $184,601.65 | 
| 3 | $184,601.65 | $861.47 | $200.57 | $184,401.08 | 
| 4 | $184,401.08 | $860.54 | $201.51 | $184,199.57 | 
| 5 | $184,199.57 | $859.60 | $202.45 | $183,997.12 | 
| 6 | $183,997.12 | $858.65 | $203.39 | $183,793.73 | 
| 7 | $183,793.73 | $857.70 | $204.34 | $183,589.38 | 
| 8 | $183,589.38 | $856.75 | $205.30 | $183,384.09 | 
| 9 | $183,384.09 | $855.79 | $206.25 | $183,177.84 | 
| 10 | $183,177.84 | $854.83 | $207.22 | $182,970.62 | 
| 11 | $182,970.62 | $853.86 | $208.18 | $182,762.44 | 
| 12 | $182,762.44 | $852.89 | $209.15 | $182,553.28 | 
| Year #1 End | ||||
| 13 | $182,553.28 | $851.92 | $210.13 | $182,343.15 | 
| 14 | $182,343.15 | $850.93 | $211.11 | $182,132.04 | 
| 15 | $182,132.04 | $849.95 | $212.10 | $181,919.94 | 
| 16 | $181,919.94 | $848.96 | $213.09 | $181,706.86 | 
| 17 | $181,706.86 | $847.97 | $214.08 | $181,492.77 | 
| 18 | $181,492.77 | $846.97 | $215.08 | $181,277.70 | 
| 19 | $181,277.70 | $845.96 | $216.08 | $181,061.61 | 
| 20 | $181,061.61 | $844.95 | $217.09 | $180,844.52 | 
| 21 | $180,844.52 | $843.94 | $218.11 | $180,626.41 | 
| 22 | $180,626.41 | $842.92 | $219.12 | $180,407.29 | 
| 23 | $180,407.29 | $841.90 | $220.15 | $180,187.15 | 
| 24 | $180,187.15 | $840.87 | $221.17 | $179,965.97 | 
| Year #2 End | ||||
| 25 | $179,965.97 | $839.84 | $222.20 | $179,743.77 | 
| 26 | $179,743.77 | $838.80 | $223.24 | $179,520.53 | 
| 27 | $179,520.53 | $837.76 | $224.28 | $179,296.24 | 
| 28 | $179,296.24 | $836.72 | $225.33 | $179,070.91 | 
| 29 | $179,070.91 | $835.66 | $226.38 | $178,844.53 | 
| 30 | $178,844.53 | $834.61 | $227.44 | $178,617.09 | 
| 31 | $178,617.09 | $833.55 | $228.50 | $178,388.59 | 
| 32 | $178,388.59 | $832.48 | $229.57 | $178,159.03 | 
| 33 | $178,159.03 | $831.41 | $230.64 | $177,928.39 | 
| 34 | $177,928.39 | $830.33 | $231.71 | $177,696.68 | 
| 35 | $177,696.68 | $829.25 | $232.79 | $177,463.88 | 
| 36 | $177,463.88 | $828.16 | $233.88 | $177,230.00 | 
| Year #3 End | ||||
| 37 | $177,230.00 | $827.07 | $234.97 | $176,995.03 | 
| 38 | $176,995.03 | $825.98 | $236.07 | $176,758.96 | 
| 39 | $176,758.96 | $824.88 | $237.17 | $176,521.79 | 
| 40 | $176,521.79 | $823.77 | $238.28 | $176,283.51 | 
| 41 | $176,283.51 | $822.66 | $239.39 | $176,044.12 | 
| 42 | $176,044.12 | $821.54 | $240.51 | $175,803.61 | 
| 43 | $175,803.61 | $820.42 | $241.63 | $175,561.98 | 
| 44 | $175,561.98 | $819.29 | $242.76 | $175,319.23 | 
| 45 | $175,319.23 | $818.16 | $243.89 | $175,075.34 | 
| 46 | $175,075.34 | $817.02 | $245.03 | $174,830.31 | 
| 47 | $174,830.31 | $815.87 | $246.17 | $174,584.14 | 
| 48 | $174,584.14 | $814.73 | $247.32 | $174,336.82 | 
| Year #4 End | ||||
| 49 | $174,336.82 | $813.57 | $248.47 | $174,088.34 | 
| 50 | $174,088.34 | $812.41 | $249.63 | $173,838.71 | 
| 51 | $173,838.71 | $811.25 | $250.80 | $173,587.91 | 
| 52 | $173,587.91 | $810.08 | $251.97 | $173,335.94 | 
| 53 | $173,335.94 | $808.90 | $253.15 | $173,082.80 | 
| 54 | $173,082.80 | $807.72 | $254.33 | $172,828.47 | 
| 55 | $172,828.47 | $806.53 | $255.51 | $172,572.96 | 
| 56 | $172,572.96 | $805.34 | $256.71 | $172,316.25 | 
| 57 | $172,316.25 | $804.14 | $257.90 | $172,058.35 | 
| 58 | $172,058.35 | $802.94 | $259.11 | $171,799.24 | 
| 59 | $171,799.24 | $801.73 | $260.32 | $171,538.92 | 
| 60 | $171,538.92 | $800.51 | $261.53 | $171,277.39 | 
| Year #5 End | ||||
| 61 | $171,277.39 | $799.29 | $262.75 | $171,014.64 | 
| 62 | $171,014.64 | $798.07 | $263.98 | $170,750.66 | 
| 63 | $170,750.66 | $796.84 | $265.21 | $170,485.45 | 
| 64 | $170,485.45 | $795.60 | $266.45 | $170,219.01 | 
| 65 | $170,219.01 | $794.36 | $267.69 | $169,951.32 | 
| 66 | $169,951.32 | $793.11 | $268.94 | $169,682.38 | 
| 67 | $169,682.38 | $791.85 | $270.20 | $169,412.18 | 
| 68 | $169,412.18 | $790.59 | $271.46 | $169,140.72 | 
| 69 | $169,140.72 | $789.32 | $272.72 | $168,868.00 | 
| 70 | $168,868.00 | $788.05 | $274.00 | $168,594.01 | 
| 71 | $168,594.01 | $786.77 | $275.27 | $168,318.73 | 
| 72 | $168,318.73 | $785.49 | $276.56 | $168,042.17 | 
| Year #6 End | ||||
| 73 | $168,042.17 | $784.20 | $277.85 | $167,764.32 | 
| 74 | $167,764.32 | $782.90 | $279.15 | $167,485.18 | 
| 75 | $167,485.18 | $781.60 | $280.45 | $167,204.73 | 
| 76 | $167,204.73 | $780.29 | $281.76 | $166,922.97 | 
| 77 | $166,922.97 | $778.97 | $283.07 | $166,639.90 | 
| 78 | $166,639.90 | $777.65 | $284.39 | $166,355.51 | 
| 79 | $166,355.51 | $776.33 | $285.72 | $166,069.79 | 
| 80 | $166,069.79 | $774.99 | $287.05 | $165,782.73 | 
| 81 | $165,782.73 | $773.65 | $288.39 | $165,494.34 | 
| 82 | $165,494.34 | $772.31 | $289.74 | $165,204.60 | 
| 83 | $165,204.60 | $770.95 | $291.09 | $164,913.51 | 
| 84 | $164,913.51 | $769.60 | $292.45 | $164,621.06 | 
| Year #7 End | ||||