Consider a small island country whose only industry is printing.
Imagine you're in charge of establishing economic policy for the small island country.
Which of the following policies would lead to greater productivity in the printing industry?
Check all that apply. The answers can be multiple
1. Offering free public education to every worker in the country
2. Investing in combatting malnutrition and promoting nutrition in the labour fource
3. Imposing a tax on printing presses
4. Sharply increasing the interest rate on student loans to people pursuing advanced degrees in printing.