Arlene makes earrings in the shape of the mascot of a local university. last year, arlene made 250 pairs of earrings, which she sold to the university bookstore for $10 each. arlene works out of her home; her only cost is $3 per pair of earrings for materials and $85 for tax . if arlene did not produce earrings, she would spend her time babysitting her nephews and make about $500 per year. which statement is true? a) arlene's cconomic profit is $1,665. b) arlene's total revenue is $2,500 c) arlene's total implicit costs are $83. d) arlene's accounting profit is s1,65 29.

Coca-cola was primarily known for its core competencies in marketing, bottling, and distributing aerated drinks. however, with the success of gatorade, coca-cola developed competencies in the development and marketing of its own sports drink, powerade. which of the following is true of coca-cola? a. it is leveraging existing core competencies to improve current market position. b. it is building new core competencies to protect and extend its current market position. c. it is redeploying and recombining existing core competencies to compete in markets of the future. d. it is targeting the chasm between the early adopter and early majority market segment.