Kirnon Clinic uses client-visits as its measure of activity. During July, the clinic budgeted for 4,300 client-visits, but its actual level of activity was 4,360 client-visits. The clinic has provided the following data concerning the formulas to be used in its budgeting: Fixed element per month Variable element per client-visit Revenue - $ 41.20 Personnel expenses $ 37,200 $ 12.40 Medical supplies 3,200 9.20 Occupancy expenses 8,400 3.20 Administrative expenses 7,200 0.50 Total expenses $ 56,000 $ 25.30 The activity variance for administrative expenses in July would be closest to:

Stocks a, b, and c are similar in some respects: each has an expected return of 10% and a standard deviation of 25%. stocks a and b have returns that are independent of one another; i.e., their correlation coefficient, r, equals zero. stocks a and c have returns that are negatively correlated with one another; i.e., r is less than 0. portfolio ab is a portfolio with half of its money invested in stock a and half in stock b. portfolio ac is a portfolio with half of its money invested in stock a and half invested in stock c. which of the following statements is correct? a. portfolio ab has a standard deviation that is greater than 25%.b. portfolio ac has an expected return that is less than 10%.c. portfolio ac has a standard deviation that is less than 25%.d. portfolio ab has a standard deviation that is equal to 25%.e. portfolio ac has an expected return that is greater than 25%.

“strategy, plans, and budgets are unrelated to one another.” do you agree? explain. explain how the manager’s choice of the type of responsibility center (cost, revenue, profit, or investment) affects the behavior of other employees.

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