South Africa was brought to a standstill by the recent protests, which began on July 10, 2021 and escalated to mass looting of shops, malls, and the destruction of business property. (3) 1.1 Bearing the above statement in mind, answer the following questions: 1.1.1 Conduct a research on any THREE reasons except politics for the looting of shops, malls and the destruction of business property in Gauteng and KwaZulu Natal. 1.1.2 Suggest Corporate Social Investment projects in which businesses can deal with EACH reason mentioned in QUESTION 1.1.1. (2)

Until recently, hamburgers at the city sports arena cost $4.70 each. the food concessionaire sold an average of 13 comma 000 hamburgers on game night. when the price was raised to $5.40, hamburger sales dropped off to an average of 6 comma 000 per night. (a) assuming a linear demand curve, find the price of a hamburger that will maximize the nightly hamburger revenue. (b) if the concessionaire had fixed costs of $1 comma 500 per night and the variable cost is $0.60 per hamburger, find the price of a hamburger that will maximize the nightly hamburger profit.