Chapter 15 - The cost of home ownership. After you have mastered the material in this chapter, you will be able to: List the types of mortgages available, utilize an amortization chart to compute monthly mortgage payments, calculate the total cost of interest over the life of a mortgage.
Trang 1The Cost of Home
Ownership
Trang 21 List the types of mortgages available
2 Utilize an amortization chart to compute
monthly mortgage payments
3 Calculate the total cost of interest over
the life of a mortgage
The Cost of Home Ownership
#15
Learning Unit Objectives
Types of Mortgages and the Monthly Mortgage Payment
LU15.1
Trang 31 Calculate and identify the interest and
principal portion of each monthly payment
2 Prepare an amortization schedule
The Cost of Home Ownership
#15
Learning Unit Objectives
Amortization Schedule Breaking Down the Monthly Payment
LU15.2
Trang 4(Mortgage principal and interest per $1,000)
Terms
in years 5.50% 6.00% 6.50% 7.00% 7.50% 8.00% 8.50% 9.00%
10 10.86 11.11 11.36 11.62 11.88 12.14 12.40 12.67
12 9.51 9.76 10.02 10.29 10.56 10.83 11.11 11.39
15 8.18 8.44 8.72 8.99 9.28 9.56 9.85 10.15
17 7.56 7.84 8.12 8.40 8.69 8.99 9.29 9.59
20 6.88 7.17 7.46 7.76 8.06 8.37 8.68 9.00
22 6.51 6.82 7.13 7.44 7.75 8.07 8.39 8.72
25 6.15 6.45 6.76 7.07 7.39 7.72 8.06 8.40
30 5.68 6.00 6.33 6.66 7.00 7.34 7.69 8.05
35 5.38 5.71 6.05 6.39 6.75 7.11 7.47 7.84
Trang 5for Principal and Interest
Gary bought a home for $200,000. He made a 20% down payment. The 9% mortgage is for 30 years (30 x 12 = 360 payments). What are Gary’s monthly payment and
total cost of interest?
Trang 6Step 2. Look up the rate (9%) and the term (30 years) in the amortization chart. At the intersection is the table factor. ($8.05)
Step 3. Multiply Step 1 by the factor in Step 2
$160 x $8.05 = $1,288.00
Step 1. Divide the amount of the mortgage by
$1,000
$160,000 = $160
$1,000
Computing Monthly Payment by Using an
Amortization Chart
Trang 7for Principal and Interest
$160,000 = 160 x $8.05 (table rate) = $1,288.00
$1,000
Total payments Mortgage Total interest
$463,680 $160,000 = $303,680
($1,288.00 x 360)
Monthly Payment
Trang 8on Monthly Payments
9% 11% Difference Monthly payment $1,288.00 $1,524.80 $236.80
(160 x $8.05) (160 x $9.53) Total cost of interest $303,680 $388,828 $85,248
($1,288.00 x 360) $160,000 ($236.80 x 360)
($1,524.80 x 360) $160,000
Trang 9Suppose Gary chose a 15year mortgage vs. a 30year
mortgage. What would be the effect?
15 Year 30 Year Difference Monthly Payment $1,624.00 $1,288.00 $336.00
Total Interest $100,912 $303,680 ($202,768)
($1,624.00 x 180) $140,000
($1,288.00 x 360) $160,000
Trang 10Closing Costs Cost associated with the passing of property from the seller to buyer. Include: lawyer’s fees, title search, points, etc. A point is a onetime charge that is a percent of the mortgage
Escrow Amount A special interest bearing account
in which the buyer is required to deposit 1/12 of the insurance cost and 1/12 of the real estate taxes each month
Repairs and Maintenance The cost of keeping the property up. Includes: paint, wallpaper, landscaping, etc
Trang 11Step 2. Calculate the amount used to reduce the principal: Principal reduction = Monthly payment Interest (Step 1.)
$1,288.00$120.00 = $88.00
Step 3. Calculate the new principal: Current principal Reduction of principal (Step 2) = New Principal $160,000 $88.00 =
$159,912.00
Step 1. Calculate the interest for a month (use
current principal): Interest = Principal x Rate x
Time
$160,000 x .09 x 1/12 = $1,200.00
Calculating Interest, Principal, and New Balance of Monthly Payment
Trang 12Step 2. Principal reduction = Monthly payment Interest (Step 1.)
$1,288.00 $1,199.34 = $88.66
Step 3. Current Principal Reduction of principal (Step 2) = New Principal
$159,912.00 $88.66 = $159,823.34
Step 1. Interest = Principal x Rate x Time
$159,912.00 x .09 x 1/12 = $1,199.34
Calculating Interest, Principal, and New Balance of Monthly Payment
2nd Month
Trang 13Payment Principal Principal Balance of
number (current) Interest reduction principal
1 $160,000 $1.200.00 $88.00 $159,912.00
($160,000 x .09 x 1/12) ($1,288.60 – 1,200) ($160,000 $88.00)
2 $159,912.00 $1,199.34 $88.66 $159,823.34
($159,912 x .09 x 1/12) ($1,288 – 1,199.34) ($159,912 $88.66)
3 $159,823.34 $1,198.68 $89.32 $159,734.02
4 $159,734.02 $1,198.01 $89.99 $159,644.03
5 $159,644.03 $1,197.33 $90.67 $159,553.36