00:01
In this question, we have three different parts.
00:02
For part a, we have to calculate the monthly payment.
00:06
So let's go ahead and write our formula.
00:07
Pv, which is the present value, equals the monthly pmt, times 1 minus 1 plus r over 12.
00:23
And this is going to be to the power of negative n times 12 over 12 r divided by 12.
00:36
Alright, so let's go ahead and plug in what we have.
00:39
So we have present value is equal to 23 ,457 minus the down payment, which is $4 ,000.
00:49
This equals 19 ,457.
00:56
Now we can plug in our values for the monthly payment.
01:01
So we know that pv is what we just solved for.
01:07
Gives us pmt which is what we need times 1 minus 1 plus what's our r our r is 8 .5 % so that's 0 .085 divided by 12 and this is going to be to the power of negative 12 times n in this case n is 3 over r which is 0 .085 over 12.
01:46
Now we get our answer of monthly payments to be 6008 .47.
01:59
Now for part b.
02:02
For part b, we have to find out what the deferred payment is.
02:06
So deferred payment, df, is going to be equal to present value times 1 plus r over 12...