Advertising expenses are a significant component of the cost of goods sold. Listed below is a frequency distribution showing the advertising expenditures for 40 manufacturing companies. Estimate the mean, median, and standard deviation of advertising expense. Advertising Expenditure ($millions) Number of companies
$20 to under $30 9
30 to under 40 13
40 to under 50 21
50 to under 60 18
60 to under 70 14
Total 75

Edna gomez is the founder of the restaurant chain good and green. she ensures that the products in her stores are ethically and responsibly sourced. most products are therefore 100 percent organic and all packaging is manufactured from recycled material. also, her company sources ingredients from farms within 100 miles from her locations. edna's belief is that her restaurants should be able to support the community at large. which of the following terms best describes edna gomez? a. headhunter b. category captain c. social entrepreneur d. trade creditor