MARK MORE THAN ONE PLS Where can you look to find marketing materials from competitors to learn about their products? Mark all that apply.
A. TV Advertisements
B. Social Media
C. Sales flyer
D. The radio

Which of the following is a primary concern of top managers? a)supervising nonmanagerial employees b)deciding which goods a company should produce c)supervising first-line managers d)developing and fine-tuning employee skills e)training, motivating, and rewarding salespeople.

Aproductive is needed to provide services and goods for each society.

In exercise 7 a sales manager collected the following data on x=annual sales and y=years of experience. the estimated regression equation for these data is y= 80 + 4x. salesperson years of experience annual sales($1000s)1 1 802 3 973 4 924 4 1025 6 1036 8 1117 10 1198 10 1239 11 11710 13 1361) compute sst, ssr, sse2) compute the coefficient of determination r(squared) . comment on the goodness of fit.3) what is the value of the sample correlation coefficient?