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Question
The average costs, by year, of a 3 bedroom, 2 bath, single-family house in Chetek, WI, are listed in this table.| Year | Average Cost | Average Rate of Change |
| 1975 | $48,702.21 | NA |
| 1980 | $969.04 | |
| 1985 | ||
| 1990 | $63,939.52 | $1,420.53 |
| 1995 | $69,908.18 | |
| 2000 | ||
| 2005 | $91,051.19 | $1,978.24 |
Fill in the missing number in the table for each time period. (Round each answer to 2 decimal places.)
Answer
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