the goal of a market economy is to\nsustain self-sufficiency.\npreserve traditional customs.\ncreate…

Brief Explanations:

In a market economy, the key characteristic is the freedom of economic agents (consumers, producers) to make choices regarding production, consumption, and investment. Self - sufficiency is more related to a closed or traditional economic system. Preserving traditional customs is a cultural goal, not an economic one. Creating equality is more associated with a socialist or command - like economic system's goals. A market economy emphasizes free economic choices like what to produce, how to produce, and for whom to produce. So the correct option is the one that says "promote free economic choices".

Answer:

D. promote free economic choices (assuming the options are labeled A to D with A: sustain self - sufficiency, B: preserve traditional customs, C: create equality within a society, D: promote free economic choices)