Question $20(1$ point$)$

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Boeing buys $$3$ million worth of steel, $$2\mathrm{.}5$ million worth of computer hardware and software, and $$1$ million worth of mechanical parts to add to a certain model of aircraft. Boeing sells this particular model at $$22$ million. The value added by Boeing is equal to:

Page $3$:

$3$

$$13\mathrm{.}5$ million.

$$3\mathrm{.}5$ million.

$$16\mathrm{.}5$ million.

$$15\mathrm{.}5$ million.

Page $5$:

$5$

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