The owner of a shopping mall wishes to expand the number of shops available in the food court. she has a market researcher survey the first 90 customers who come into the food court during weekday mornings to determine what types of food the shoppers would like to see added to the food court. complete parts (a) and (b) below.
part a
this survey has bias.
what is the cause of the bias?
a. sampling bias
b. response bias
c. non-response
part b
which of the following is the best way to remedy this problem?
a. ask customers throughout the day on both weekdays and weekends.
b. reword the question so that is balanced.
c. increase the sample size so that more people respond to the question.

Which of the following is a reason why it is important for students to study strategy and the strategic management process? answers: studying strategy and the strategic management process can give students tools to evaluate the strategies of firms that may employ them. it can be very important to a new hire's career success to understand the strategies of the firm that hired them and their place in implementing these strategies. while strategic choices are generally limited to very experienced senior managers in large organizations, in smaller and entrepreneurial firms many employees end up being involved in the strategic management process. all of these.

1. revising for conciseness - eliminating flabby expressions, limiting long lead-ins, and dropping unnecessary fillerstime is money in any business environment. people want information communicated quickly and clearly. to make your writing more concise and understandable, avoid flabby expressions, long lead-ins, and unnecessary fillers. your audience will appreciate your brevity.1. if your writing contains a flabby expression like in view of the fact that, replace it with the word because / although / probably .for each of the following two sentences, choose the best revision.2. i am sending you this letter to inform you that we have experienced an unexpected surprise within our expense sheet, but we are positively certain we will solve it.1) we need to inform you that we have experienced an unexpected surprise with our expense sheet, but we are midway to an end result.2) we have identified a problem with our expense sheet, but we will solve it.3) i am sending you this letter to inform you that we have a problem with our expense sheet, but we are positively certain we have a solution.3. it is the user who should contact the center.1) everyone knows that it is the user who should contact the center.2) the user should contact the center.3) if there is a problem, the user should contact the center. read the following passage, and then answer the question.[1] you scheduled seven conference calls for this morning between 10 and 11 a. m. [2] generally, the company limits the number of conference calls to three per hour. [3] i’m letting you know that in the future, we should be more careful about scheduling.4. which revision limits the long lead-in in sentence 3? 1) in the future, we should be more careful about scheduling.2) i’m letting you know so that in the future we are more careful about scheduling calls.3) so that you know in the future, we should be more careful about scheduling.

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: