Morris Kline book error?

  1. Hi,

    I was just reading a passage from a book by Morris Kline and he states the following:

    [​IMG]

    For the first job, I calculated the following:
    900 900 1100 1100 1300 1300 1500 1500
    Have I misunderstood him, or is this an error on his behalf?
     
  2. jcsd
  3. Ignore thread. I overlooked the $1800 per year part.
     
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