Ford Motor Co$.$ gets their door hinges for its vehicles from Flex$-$N$-$Gate Seeburn. These vehicles are then sold to car dealerships all over the U$.$S$.,$ which are then sold to everyday consumers. Flex$-$N$-$Gate Seeburn selling door hinges to Ford Motor Co$.$ and the vehicles being sold to car dealerships would be referred to as

a$.$ E$-$commerce

b$.$ B$2$B

c$.$ Omnichannel

d$.$ Channel conflict

e$.B2C$