Once again im asking for ur bells

Russell's study compared gpa of those students who volunteered for academic study skills training and those who did not elect to take the training. he found that those who had the training also had higher gpa. with which validity threat should russell be most concerned?

3. saving two consumers, larry and jeff, have utility functions defined over the two periods of their lives: middle age (period zero) and retirement (period 1). they have the same income in period 0 of m dollars and they will not earn income in period 1. the interest rate they face is r. larry’s and jeff’s utility functions are as follow. = 0.5 + 0.5 and = 0.5 + 0.5 for each person is between zero and one and represents each consumer’s temporal discount econ 340: intermediate microeconomics. ben van kammen: purdue university. rate. a. write the budget constraint that applies to both jeff and larry in terms of consumption in each period and ), interest rate, and m. b. what is larry’s and what is jeff’s marginal rate of intertemporal substitution? c. what is the slope of the budget constraint? d. write each consumer’s condition for lifetime utility maximization. e. re-arrange the conditions from part (d) to solve for the ratio, . f. if > which consumer will save more of his middle age income? g. if > 1 1+ , in which period will larry consume more: = 0 or = 1?

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.