1. This African nation is economically dependent on oil production, although energy revenues only benefit 1% of the population. 2. Subsistence agriculture is practiced here, and farming makes up 26.8% of the nation's GDP. 3. 57% of this nation's citizens live below the poverty line and live on less than $1 per day. 4. The government of this country has been known for corruption, misguided economic policies, and mismanagement of economic resources. Which nation is being described by these statements?