ooking Wok

Value to home users

Value to professional Chefs

No$-$name brand

$$50$

$$60$

High$-$end professional series

$$70$

$$100$

$$Given that the firm offers both the products, what is the maximum price it can charge for the high$-$end wok to have the chefs only buy the high$-$end wok?

a$.$$$70$

b$.$$$80$

c$.$$$90$

d$.$$$100$