Question $2$In the digital world, changes in market forces are increasingly rapid. Firms should respond to these changes, emerging opportunities and threats by developing strategic agility. Legal forces in the digital macro$-$environment model plays an important role.$($a$)$ Define legal force.$($b$)$ List FOUR $(4)$ legal concerns in the digital world.$($c$)$ Based on the question $($b$),$ choose ONE $(1)$ legal concers to discuss TWO $(2)$ approaches that company may proactive to prevent their impacts.