In Chapter $1,$ we watched a video that covers some primary reasons for the bankruptcy of Borders. Which one is an incorrect statement with regard to the external environment?

a$.$ Border's bankruptcy was partly related to the emergence of complementary businesses $($e$.$g$.,$ coffee shops$)$ in the industry.

b$.$ Border's bankruptcy was partly related to changes in customer behavior $($e$.$g$.,$ showrooming$)$ in the general environment.

c$.$ Border's bankruptcy was partly related to changes in technology $($e$.$g$.,$ electronic readers$)$ in the general environment.

d$.$ Border's bankruptcy was partly related to the power of suppliers $($e$.$g$.,$ Amazon$)$ in the industry.

ear my choice