Describe a planning effort that you are acquainted with (either through reading or personal experience), and explain how both the benefits and pitfalls of planning described in the chapter were manifest in your case. Comment on the extent to which your case seems to substantiate or refute the claims made in the text for the benefits and pitfalls of planning.

Kirnon clinic uses client-visits as its measure of activity. during july, the clinic budgeted for 3,250 client-visits, but its actual level of activity was 3,160 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-visitrevenue - $ 39.10personnel expenses $ 35,100 $ 10.30medical supplies 1,100 7.10occupancy expenses 8,100 1.10administrative expenses 5,100 0.20total expenses $ 49,400 $ 18.70the activity variance for net operating income in july would be closest to: