How long would it take for you to save an adequate amount for retirement if you deposit$$ $$40,000$ per year into an account beginning today that pays $12$ percent per year if you wish to have a total of$$ $$1,000,000$ at$$ retirement? A$.11\mathrm{.}5$ years B$.10\mathrm{.}5$ years C$.14\mathrm{.}8$ years D$.12\mathrm{.}2$ years

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