That's what the discussion in the report suggests. However the relevant recommendation on charges, the basis for my summary pointing to something different, reads (emphasis added):
The Review recommends that a flat rate processing charge should apply to all processing activities, including search, retrieval, decision-making, redaction and electronic processing. No charge should be payable for the first five hours of processing time. Processing time that exceeds five hours but is ten hours or less should be charged at $50 per hour. The charge for each hour of processing time after the first ten hours should be $30 per hour.