1. Identify whether each of the following constitutes illegal discrimination and explain your reasoning:
a. A restaurant refuses to serve anyone who is Swiss
b. A restaurant refuses to serve someone who arrives for dinner two minutes before the kitchen closes.
c. A restaurant refuses to serve a person in a wheelchair with a service dog because the restaurant does not allow pets in the dining area
d. A hotel refuses to provide a room to a couple because they are not married
e. A movie theater refuses to sell a ticket to someone who is carrying a weapon
f. A private theater refuses to sell a ticket to someone who is carrying a weapon
g. A hotel refuses to provide a room to a person who is deaf because he is unable to provide proof of ability to pay