The president of a poor country has announced that he will implement the following measures that he claims are designed to increase growth:

1. Reduce corruption in the legal system;
2. Reduce reliance on market forces because they allocate goods and services in an unfair manner;
3. Restrict investment in domestic industries by foreigners because they take some of the profits out of the country;
4. Encourage trade with neighboring countries; and
5. Increase the fraction of GDP devoted to consumption. How many of these measures will have a positive effect on growth?