Where did the Nazis carry out most of the murders that were the main part of a final solution? A. In death camps B. In slave labor camps C. In ghetto D. In Polish cities

A. In death camps

Explanation:

During the Holocaust the Nazi Army carried out most of their murders in their death camps, also known as Extermination Camps or Killing Centers. The Nazi Army would use these camps to murder about 2.7 million Jews during the Holocaust. This was their main part of their final solution where they would torture and kill any and all that were different or stood against the Nazi Army. More predominantly Jews and Homosexuals.

it would be d). more resources must be obtained to attain that combination of goods and services