Adesk can provide service to users by performing all of the following tasks, except
a. having one telephone number b. creating a method to track problems effectively c. reporting users’ questions to their supervisor d. using surveys to determine user satisfaction

Having one telephone number.

Explanation:

The help desk of an organization is a department in an organization that has the duty of attending to customers challenge and giving them technical assistance on the product/service of that organization.

The help desk workers, work with anonymity and are not expected to give out their details to customers.

Therefore the help desk workers are not allowed to give out their personal to customers.

don't be her freind because that peson is egnoring you so don't be her freind

the correct answer is economics is a game without winners or losers.

unlike sports or games economic is a game without losers or winner rather it is a game where everyone wins. parties of business doing businesses exchange money with each other and hence exchange is done on the basis of goods. one party takes the goods and other sales it so there is winner on both sides. each party values more highly the good it gets than the good it gives up. both sides exchange only because both intend to increase their value. so there is no concept of lose or win.