Which of the following is not true regarding a concave function?
a. It is bowl-shaped down.
b. It is relatively easy to maximize.
c. It has multiple local maxima.
d. It has a single global maximum.
c
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Marley Corporation has a machine which costs $10,000, has an estimated salvage value of $400, and has an expected service life of five years. The straight-line (time) method annual depreciation is
a. $960. b. $1,400. c. $1,500. d. $1,920. e. $2,000.
Which of the following practices is best avoided when preparing a business report?
A. Placing the executive summary after the introduction section B. Including the name of the person for whom the report is prepared in the title page C. Drawing conclusions for the report from personal observations D. Including information in the body of the report, about how the research was done
Which is not one of Cialdini’s six principles of influence and persuasion?
a. Honesty b. Liking c. Social proof d. Scarcity
_____ is a scanner-based, sales-tracking service for the consumer packaged-goods industry. It tracks retail sales, consumer purchasing information, and promotional activity for all bar-coded products.
A. BehaviorScan B. Nielsen Data C. Scanner Plus D. InfoScan E. VideOCart