Question $28(0\mathrm{.}5$ points$)$

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Starting in $2018,$ the South Korean government has mandated that all cars sold in South Korea must have backup cameras to help drivers avoid accidents. This ensures that all automakers will install rearview cameras on new models. Which of the following factors in a firm's general$/$macro environment does this mandate best indicate?

Sociocultural factors

Ecological factors

Technological factors

Legal factors