C i believe i might be wrong
Generally speaking, a "mixed" economic system can be characterized by some government involvement and private ownership of most business, since some government regulation ensures the protection of the consumers.
Not doing tgat for 5 points
-Quran as the Islam religion Holy book.
-Prophet Muhammad as the Islam religion preacher.
-The Islam 5 pillars.
-Belief in the one and only one God,
-The Quran Golden rules.
hope this helped