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题库 / OG2017Q-PS-118
Salesperson A's compensation for any week is $360 plus 6 percent of the portion of A's total sales above $1,000 for that week. Salesperson B's compensation for any week is 8 percent of B's total sales for that week. For what amount of total weekly sales would both salespeople earn the same compensation?
$21,000
$18,000
$15,000
$4,500
$4,000
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假设总收入是x
【文字解读有问题】for any week is $360 plus 6 percent of the portion of A's total sales above $1,000 for that week.
翻译：360 + 6% of the 总收入x超过1,000的部分
which will be
360+6%(x-1,000) = 8%x
x = 15,000
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