Again in 2014 – using the formula below, NAZ cites, “The social return on investment in NAZ is $6.12 for every dollar invested, with a net benefit to society of $167,467 per participant. The return on taxpayer investment is $2.74 for every dollar invested. Society gains $200,178 in benefits for the average NAZ participant, but spends only $32,711 to implement NAZ solutions with that participant. These benefits result from: Increased net earnings as a result of increased educational attainment, career counseling, and increased productivity ($147,794) Improved health outcomes ($28,281); Increased tax revenues ($15,943); Other public savings due to lower crime rates, reduced need for special education, and fewer public assistance and child welfare cases ($8,160); The total social gains from NAZ total more than $16.7 million in net.