Question

the state legislature asks you to analyze several product markets for natural monopoly qualities. The legislature wishes to regulate one of the products to provide safer, more efficient and standard quality to its citizens. Which product do you recommend?
(*, is the one i picked)

A student tutoring services
B bottled water plants*
C auot dealing service
D paint manufacturing

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same question, different answers

A. health and beauty spas
B roof installation and repair
C wireless internet service
D tree cutting service*