$.$ Kim$$s cousin is thinking about starting a small business and asked for Kim$$s advice. Recollecting her first year in business, Kim recalls that she charged $$65\mathrm{.}00$ sales price per necklace with variable cost per necklace of $$40\mathrm{.}00$ comprised of variable production costs of $$35.$per necklace and variable selling expenses of $$5\mathrm{.}00$ per necklace. $$The rest of the first year$$s costs included total fixed costs of $$5,000.$

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Required: How many necklaces did Kim sell in the first year, assuming she just broke even? $$

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