Acustomer asks roger a question about a product, and he isn't sure of the correct answer. he immediately phones his supervisor to get the needed information. which technique for building positive customer relations does this illustrate?

Roger used the technique of "responding to every concern by the customer" for building positive customer relations.

Explanation:

Building up strong customer relationships includes following techniques:

Communication which means inquiring customer needs and wants, listening to them, providing them  information. Exceeding Customer Expectations Providing Value in the form of quality products and services Responding to every concern which means taking each and every question, doubts or concerns of a customer seriously and providing them with the required information.

In the given case, the moment Roger knew that he wasn't sure of the information asked for, he immediately rang up his superior to get the exact correct information so as not to disappoint the customer.

This technique relates to responding to every concern by a customer.

$527.7.if the following was the question  $527.7 is the answer.students who are trying to raise funds have an agreement with a local pizza chain. the chain has agreed to sell them pizzas at a discount, which the students can then resell to families in the local community for a profit. it is expected that of the 500 families in the community, at most 70% will buy pizza. based on a survey of their personal preferences, the students believe that they should order no more than 120 cheese pizzas, no more than 150 pepperoni pizzas, and no more than 100 vegetarian pizzas. they also want to make sure that at least 20% of the total pizzas are cheese and at least 50% of the pizzas are pepperoni. they make a profit of $1.45, $1.75, and $1.98, respectively, for each cheese, pepperoni, and vegetarian pizza they resell. how many pizzas of each type should they buy?