How does the role of RNA polymerase in transcription differ from that of DNA replication? polymerase is an enzyme that catalyzes the conversion of free nucleotides into a single strand. DNA polymerase differs from RNA polymerase in two major respects: Like all â¦enzymes, DNA polymerase is substrate-specific.
Home maintenance: On average, homeowners will spend between 1 to 4 percent of a homeâs value annually on maintenance and repairs, which tend to increase as the house ages. U.S. News and World Report Note: for a $200,000 home, thatâs at least $2,000 in repairs annually.
A $4,000 annual maintenance and repair budget is $333 per month. If you bought a $300,000 home with 20% down and a 30-year fixed-rate loan at 4.75%, your $240,000 mortgage would cost $1,252 a month, according to the Mortgage Loan Calculator.A $333 monthly maintenance and repair budget would equal nearly 27% of your principal and interest payment.etâs look at it another way. Assume your home is an investment that will grow in value over time. Historically, home values have gone up about 4% a year, on average. Because of inflation, your maintenance costs will also continue going up, so they will always equal 1% of the homeâs value.