When we compare economic welfare in a monopoly market to a competitive market, the profits earned by the monopolist represent a. a loss in total welfare. b. a transfer of benefits from the consumer to the producer. c. the higher marginal revenues gained by the monopolists in comparison to competitive firms. d. the higher marginal costs incurred by the monopolists in comparison to competitive firms.

Jen left a job paying $75,000 per year to start her own florist shop in a building she owns. the market value of the building is $120,000. she pays $35,000 per year for flowers and other supplies, and has a bank account that pays 5 percent interest. what is the economic cost of jen's business?

1. the corporate form of business organization has an advantage over both the sole proprietorship and the general partnership in ease of 2. the corporate form of business organization has an advantage over both the sole proprietorship and the general partnership in external liability for business 3. a partnership is an association of two or more persons to carry on as co-owners a business for 4. any one partner may be held liable for the entire indebtedness of the 5. a limited partner is liable for the partnership debt only to the extent of her capital 6. a person may be a partner even though he has no authority to conduct the ordinary activities of the 7. a partner may withdraw his capital contribution without the consent of all the 8. when a partner sells his interest in the partnership, the buyer becomes a new 9.every partner owes a duty of good faith, fairness, and loyalty to the other 10. a partner who fails to use ordinary care and skill in discharging assigned duties will be personally liable to the partners for any resulting loss.

Use rules of inference to show that if the premises "all zebras have stripes" and "mark is a zebra" are true, then the conclusion "mark has stripes" is true.