Mathematics, 04.12.2019 09:31 wfz

Worth 33 points
suppose you write a book. the printer charges $4 per book to print it, and you spend $3500 on advertising. you sell the book for $15 a copy. how many copies must you sell so that your income from sales is greater than your total cost?

options:
≥ 308
≥ 319
t < 8
t ≥ -3

Answers: 2

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Worth 33 points
suppose you write a book. the printer charges $4 per book to print it, and yo...