Neverland's real GDP has been growing at an annual rate of 8% for the past ten years. Population grew at an annual rate of 1% over the same period of time, the employment-population ratio rose from 40% (i.e.0.4) to 80% (i.e. 0.8), and average hours per worker remained constant. What happened to productivity in Neverland? (1 mark} 9 You scored 1 f 1 mark Productivity stayed approximately unchanged. Productivity shrank at an annual rate of greater than 'I percent. Productivity grew at an annual rate of less than 4%. Productivity grew at an annual rate greater than or equal to 4%