To make sense of the external environment, the well-known acronym, PESTLE is used. PESTLE stands for _____________

a) the Political, Economics, Substitute, Technological, Legal, and Ecological environments.

b) the Political, Economic, Social, Technological, Legal, and Ecological environments.

c) the Political, Economic, Social, Treat, Legal, and Ecological environments.

d) the Purchasing, Economics, Social, Technological, Legal, and Ecological environments.