用什么去区分行业的宏观还有行业风险

NO.PZ2022090802000008问题如下Whiof the following companies woulmost likely have a high level of macro risk?A.A coffee plantation in BrazilB.A Swesh mining equipment manufacturerC.A call center outsourcing business basein InaSolutionB is correct. Macro risk is likely to highest with a Swesh mining equipment manufacturer sinpromanis very sensitive to the globeconomy. With the coffee plantation in Brazil, the call center outsourcing business basein Inanthe Swesh mining equipment manufacturer, there is also exchange rate risk thcoulimpaprofitability ancompetitiveness.如题所示，c是什么产业

NO.PZ2022090802000008 问题如下 Whiof the following companies woulmost likely have a high level of macro risk? A.A coffee plantation in Brazil B.A Swesh mining equipment manufacturer C.A call center outsourcing business basein In SolutionB is correct. Macro risk is likely to highest with a Swesh mining equipment manufacturer sinpromanis very sensitive to the globeconomy. With the coffee plantation in Brazil, the call center outsourcing business basein Inanthe Swesh mining equipment manufacturer, there is also exchange rate risk thcoulimpaprofitability ancompetitiveness. 请问A为什么不能选？岂不要贴讲义，只是想知道理解思路。国家政策随时都会影响咖啡种植不是吗？