Need help solving this problem

No.12893560 ViewReplyOriginalReport
>A publisher is going to print a book:

>Pure costs to printing each book: $280.

>The publisher has used $230000 to pay direct expenses.

>There is also a goal for covering $95000 of the publisher's indirect and regular expenses at launch.

>The writer has a honoraire of $125000.

>In addition, the writer has 19% royalties.

>The estimate is that 790 books will be sold.

>The department of culture will support the launch of the book with $100000.

>Find which price the book needs to be sold at to cover the publisher's expenses.

>[ANSWER] $893

My answer is in the screen. Can someone please help me?