The correct option is c) a decrease in the supply of piercings and a higher price for piercings.
Decreased availability results from rising production costs (shift to the left). Prices rise and quantities decline as a result of a decrease in supply.
All of the direct and indirect expenses firms incur when producing a good or rendering a service are referred to as production costs. Various expenditures, including labour, raw materials, consumable manufacturing supplies, and general overhead, might be included in production costs.
Some characteristics of production cost are-
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The complete question is-
Suppose a new law requires all piercing studios to pass tougher licensing tests and to begin using more costly sterilization methods. Other things constant, this law would cause:
a) an increase in the supply of piercings and a lower price for piercings.
b) an increase in the supply of piercings and a higher price for piercings.
c) a decrease in the supply of piercings and a higher price for piercings.
d) a decrease in the supply of piercings and a lower price for piercings.