I'm trying to figure out the best option and I figured what better place to ask my question here!
Question : I have lets say $10,000 that pays 8% interest compounded annually. If to that account, I deposit 5k at the end of each year for 5 years, how much will I have after the last deposit?
Now.. I'm confused because I got 2 different answers, which make (some) sense:
1. (My first answer + the work)
End of Year 1 = $16,200 = ($10,000+$5,000)*1.08
End of Year 2 = $22,896 = ($16,200+$5,000)*1.08
End of Year 3 = $30,127.68 = ($22,896+$5,000)*1.08
End of Year 4 = $37,937.8944 = ($30,127+$5,000)*1.08
End of Year 5 = $46,372.92595 = ($37,937.8944+$5,000)*1.08
2. (My second answer + the work)
$5,000*[((1.08^6)-1)/0.08] = $36,679.64518
$36,679.64518 + $10,000 = $46,679.64518
Both of these seem relatively correct... However I'm not even sure :/
Help me figure out which of my 2 conclusions are correct or if I even did it right in the first place! >.<
Question : I have lets say $10,000 that pays 8% interest compounded annually. If to that account, I deposit 5k at the end of each year for 5 years, how much will I have after the last deposit?
Now.. I'm confused because I got 2 different answers, which make (some) sense:
1. (My first answer + the work)
End of Year 1 = $16,200 = ($10,000+$5,000)*1.08
End of Year 2 = $22,896 = ($16,200+$5,000)*1.08
End of Year 3 = $30,127.68 = ($22,896+$5,000)*1.08
End of Year 4 = $37,937.8944 = ($30,127+$5,000)*1.08
End of Year 5 = $46,372.92595 = ($37,937.8944+$5,000)*1.08
2. (My second answer + the work)
$5,000*[((1.08^6)-1)/0.08] = $36,679.64518
$36,679.64518 + $10,000 = $46,679.64518
Both of these seem relatively correct... However I'm not even sure :/
Help me figure out which of my 2 conclusions are correct or if I even did it right in the first place! >.<