The problem is that what is being produced by the domestic resources are very limited. Therefore must decide what types of products will be produced. In order to meet the needs of people in most countries.
What are the issues that will be produced by the domestic resources remain limited. Therefore, it must decide whether to produce any kind. In order to meet the needs of people in most countries.
The problem is to produce what the domestic resources are limited. So it must decide whether to produce goods of any kind. In order to meet the needs of the people in the country the most.