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22. Sales Commissions Bill has just been offered a sales position for a computer company. His salary would be per year plus of his total annual sales.
(a) Find a linear function that relates Bill's annual salary. S, to his total annual sales, x.
(b) If Bill’s total annual sales were , what would be Bill’s salary?
(c) What would Bill have to sell to ear ?
(d) Determine the sales required of Bill for his salary to exceed .
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