Suppose that Farrah's Hair Care has annual sales of $$100,000,$ cost of goods sold of $$65,000,$ average inventories of $$2,000,$ and average accounts receivable of $$5,000.$ Assuming that all of Farrah's sales are on credit, what will be the firm's operating cycle?

Multiple Choice

$29\mathrm{.}48$

$11\mathrm{.}23$

$18\mathrm{.}25$

$7\mathrm{.}02$