For the individual task, the native speakers can do the task anywhere before the deadline as shown in Figure 11.
• T 2(L ID , L A ): From an estimated duration of 10 seconds per translation and a daily wage of JPY5,000/8 hours, the estimated total translation per day is 1 × 6 × 60 × 8 = 2, 880 and the estimated cost is JPY1.74 per  correct translation.