| Course | MT431 Real Estate Finance and Ethics |
|---|---|
| Unit | Unit 1 |
| Paper type | Discussion board post |
| Length | About 430 words, 2 pages double-spaced |
| Format | APA 7 discussion post |
| School | Purdue University Global |
| Program | BS in Business Administration |
| Updated | October 2026 |
Free sample paper for MT431 Unit 1
A $125,000 House That Cost $337,879: An MT431 Unit 1 Discussion Post on the Price of Borrowing
MT431 · Unit 1 Discussion Board Post
Posted by [Student Name]
The house, loan and servicing history are composite; the loan arithmetic is computed from the stated terms, and the sources cited are real.
Initial Post
My parents, a composite family for this post, bought a $125,000 house in 1996 with 5 percent down, $6,250. They borrowed $118,750 on a 30-year fixed loan at 8 percent, paid one discount point of $1,187.50 and about $2,400 in other closing costs. Principal and interest came to $871.35 a month.
Over 360 payments that is $313,684, of which $194,934 was interest, about $1.64 of interest for every dollar borrowed. The first payment was 90.9 percent interest; only $79.68 of the $871.35 reduced the loan. Campbell (2006) describes the mortgage as the largest financial decision most households make, and the arithmetic shows why: the cost of borrowing exceeded the price of the house itself.
Mortgage insurance added $77.19 a month for 186 months, about $14,357. Their loan closed before the Homeowners Protection Act took effect, which now ends borrower-paid mortgage insurance on most loans automatically once the balance is scheduled to fall to 78 percent of the original value and lets borrowers request cancellation at 80 percent. The balance crossed 80 percent of the purchase price in month 142, but nobody asked, so they paid for another 44 months.
The house cost $125,000; the down payment, the loan, the point, the fees and the insurance together cost about $337,879.
The loan also left them within weeks. The lender sold it to Freddie Mac, and the servicing passed among three companies over thirty years, each sending a new coupon book. My parents never knew who owned their mortgage. So, a question for the thread: when you hear what a house cost, do you think of the price or of everything paid to own it, and does the difference change how you would shop for a loan?
Reply to Daniela
Daniela, your sister's 2021 loan at 2.9 percent shows the same arithmetic at a different rate. On a $300,000 loan over thirty years, her interest would total roughly $150,000, about half the amount borrowed rather than more than one and a half times it. The difference between her loan and my parents' is mostly the rate, not the house. Did she pay points to get 2.9 percent, and if so, how long would she need to keep the loan for the points to pay off?
References
Campbell, J. Y. (2006). Household finance. Journal of Finance, 61(4), 1553-1604. https://doi.org/10.1111/j.1540-6261.2006.00883.x
Homeowners Protection Act of 1998, Pub. L. No. 105-216, 112 Stat. 897 (1998).
Reading the MT 431 Unit 1 instructions
The first MT431 discussion asks students to examine the true cost of a home purchase, usually one they know, and to separate the price of the property from the cost of financing it. Instructors want terms a reader can use to reproduce the total: price, down payment, loan amount, rate, term, points and closing costs. The arithmetic should show total payments and the interest share, and early-payment interest is a common point of interest. Mortgage insurance, if any, should be priced and its cancellation rules noted. What happens to the loan after closing, its sale and servicing, often belongs in the post too. Composite or family examples are acceptable. End by putting a question to the class; each 150-word reply then runs the same arithmetic on a classmate's loan.
How this MT431 Unit 1 example is built
The sample opens with the 1996 terms, all in dollars. Paragraph two totals the payments, prices the interest per dollar borrowed and cites Campbell on the size of the mortgage decision. Paragraph three prices the mortgage insurance and explains the cancellation rules the loan missed, with the month the balance crossed 80 percent. A highlighted line sets the house price beside the full cost. The last paragraph follows the note from lender to Freddie Mac and through three servicers, then asks classmates whether they think of a house's price or of everything paid to own it. The reply to Daniela runs the same arithmetic on her sister's 2.9 percent loan and asks whether points bought it.
Where the points sit in the MT431 Unit 1 rubric
Graders of the first MT431 thread reward a total a reader can rebuild from the stated terms. Posts that quote only the monthly payment, or call a mortgage expensive without pricing it, leave nothing to check. Separating the house's price from the cost of borrowing is the distinction the course builds on, so a post that blends them into one figure loses analysis credit. Points and closing costs stated in dollars show care. Pricing mortgage insurance and its cancellation rules adds depth. Following the loan into the secondary market and servicing connects the post to later units. A reply scores when it applies the method to a classmate's own figures. A household finance reading and the statute behind any insurance rule cover the citation need.
Common MT431 Unit 1 mistakes, and how to avoid them
Weak first posts describe a mortgage as expensive or a good deal without a single total. Another frequent error adds the down payment and closing costs to the interest and calls the sum the cost of borrowing, which mixes the house with the loan. Students often state the rate but not the term, so no one can check the payment. Mortgage insurance is usually forgotten, or described without its cost or cancellation point. Replies tend to share a similar story and stop there. Before posting, put the loan terms into a payment calculator and confirm your monthly figure to the cent, then multiply by the number of payments. If your total and your stated interest do not reconcile with the amount borrowed, a term is missing.
Get an MT431 Unit 1 example written to your instructions
Whose first loan should the post total? A relative's, your own, or an invented borrower where permitted all work; paste the discussion instructions and rubric beside it. The first custom post is free and arrives in 24-48h with every figure recomputable from its terms, and a classmate response can be drafted on the same arithmetic. The paper above is an original model document written by our desk, not a submitted student paper and not an official Purdue University Global document.
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- MT431 Unit 7: Income Property Pro Forma
- MT431 Unit 8: Ethics Case Analysis
- MT431 Unit 9: Fair Lending Memo
- MT431 Unit 10: Financing Recommendation
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- MT400 Unit 1: Stalled Handoff Board Post
MT431 Unit 1 questions, answered
Can the MT431 Unit 1 post use a parent's old mortgage?
Usually, if the prompt asks about a first home loan rather than specifically your own. Older loans make the point sharply because rates and insurance rules differed; a 1996 loan, for instance, predates the federal cancellation rights for private mortgage insurance. Ask the borrower for the note rate, term, amount and fees, or label any estimate so classmates know which figures are reconstructed.
How is the total cost of a mortgage calculated?
Multiply the monthly principal and interest payment by the number of payments made, then add the down payment, points, closing costs and any mortgage insurance premiums. Subtracting the price leaves the cost of borrowing. If the loan was refinanced or paid off early, count only the payments actually made plus the payoff amount, or the total will overstate what was spent.
Does it matter who owns the loan after closing?
Not to the terms. A fixed-rate note keeps its rate and payment when it is sold to Fannie Mae, Freddie Mac or a private investor, and when servicing moves between companies. What changes is who receives the interest and who answers the phone. Federal rules require notice when servicing transfers, which is often how borrowers first learn their loan was sold.
Where can I find a free MT431 Unit 1 sample paper?
The full MT431 Unit 1 board post is on this page, pricing thirty years of payments, points, fees and mortgage insurance on a $125,000 house.
Why did the MT431 Unit 1 sample family pay 44 extra months of mortgage insurance?
Their 1996 loan predated the Homeowners Protection Act, and nobody asked to cancel when the balance crossed 80 percent of value in month 142.