Topics: adult education economics, Community Development, Social Welfare, Education, Economic Growth, National Development, Human Capital Development, Manpower Forecasting, international Comparison Technique, Parnes-Mediterranean Regional Projects Technique, Eye-Balling Forecasting Techniques, Trend Exploration Technique, Moving Average forecasting Technique, Exponential Smoothing, Time Series forecasting Methods, Education Cost Production Function, cost of education, Cost Benefit Analysis, Educational Efficiency, educational Effectiveness, Education Demand, education Supply