The primary disadvantage(s) of computer-administered surveys is/are:
A) real-time data capture provides error-prone data
B) since the data is entered directly into the computer, interview evaluation time is limited
C) they require technical skills and there are high set-up costs
D) they are slow
E) you may not use pictures, videos or graphics
C
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All of the following are life insurance policy provisions EXCEPT
A) modifications B) notice of claim C) payment of claims D) assignment"
Which of the following is assumed when considering the additivity feature of linear programming (LP) models?
a. The contribution of decision variables to the objective function is proportional. b. The contribution of decision variables to each resource is proportional. c. The contribution of each decision variable can be added to obtain the overall value of the objective function. d. All of the above are features of proportionality in LP.