Cassandra is buying groceries at the store. When she reaches…

Cassandra is buying groceries at the store. When she reaches the checkout counter, the cashier does not greet her. The cashier bags the groceries and announces the total price without looking up at Cassandra. As Cassandra leaves the store, she thinks to herself, “That cashier was acting very rudely.” Due to _____ , Cassandra is more likely to believe that _____ .