The basic competencies of selling that are required of top professional salespeople include selling skills and . accounting knowledgeb. product knowledgec. ethical social responsibilityd. interpersonal communication

The correct answer is (d)

Explanation:

Interpersonal communication skills are considered vital for marketing professionals, and companies usually arrange workshops and seminars to improve the interpersonal skills of their marketing employees. Apart from selling skills, interpersonal skills are vital to become a top professional salesman. The face to face communication is all about interpersonal skills which include verbal and non-verbal actions that help to attract more customers.

there's 11 people for the 1st position. then, no matter who gets it, there's only 10 left for the second, and then 9 left for the third. 11 x 10 x 9 = 990.   the answer is there are 990 different ways the positions can be filled by these applicants

administrative jobs normally have someone answering phone calls and scheduling appointments, filing patient or customer information, making sure the front of the office looks nice to those who enter the building. administrative jobs can also include making sure the manager has everything they need for meetings, making delivers and much more. administrative jobs are important to most businesses as are customer service focused as they are often one of the first impressions a consumer sees of a business.