1- The correct answer is A. The reduction of widespread disease is the development need met by the Non Governmental Organization.
Since handwashing is a primary method of disease prevention, the NGO focuses its objectives on the reduction of predictable diseases among the Maasai.
Limiting the forms of contagion is a way of contributing to the healthiness of the population, and therefore to its development.
2- An economy where the government sets prices, determines what and how many items will be produced, and assigns jobs to all citizens is called a COMMAND economy.
A command economy is one in which the market has a secondary role in allocating resources. There are several planning models from which the consensus among economic factors arises through the socialization of the means of production in a decentralized environment and the active participation of producers and citizens (collective or community planning) to that organized by a central entity in which the entire economy of the region is coordinated (centralized planning).