Tolerance: Be careful with rounding and do not round until you arrive at the final answer. Answer tolerance is 1 at the last digit based on the decimal place accuracy required by that question. For example, if a question asks you to round to the nearest cent (two decimal places) and the correct is $1,235.06, answers within 0.01 ($1,235.05 to $1,235.07) will count as correct. As another example, if a question asks you to round a percent answer to one decimal place and the correct answer is 4.6%, answers within 0.1% (4.5% to 4.7%) will count as correct.

In 2021, a standard 30-year fixed mortgage in the US could be had for somewhere around 3%. Following a series of interest rate increases by the Federal Reserve, that number is now above 7%. Suppose in 2021 you were interested in buying a house worth $414,000 by taking out a 30-year mortgage at 3% rate and 20% down payment. How much higher will your monthly mortgage payments be now for the same house at a 7% rate (same house price and percent down payment). Answer in whole dollars.

805.27 is worng