Which of the following are examples of uncontrollable elements that an international marketer could have faced when doing business in Africa?

i)The Ebola outbreak in the Democratic Republic of Congo early in 2019.

ii)The blue packaging that an international company uses for its products in Nigeria.

iii)The inauguration of three giant electricity plants in Egypt during 2018.

iv)The teacher's strike for better salaries in Zimbabwe in 2018/2019.

a)i, ii & iv.

b)i, iii, & iv.

c)ii & iii.

d)ii, iii & iv

My Answer is "b"