The neighbourhood bookstore sells novels for $17 per unit. The cost to purchase one book is $8. The store has fixed costs per month of $1350. The store estimates that they can sell 600 books each month. (a) Compute the break-even point in units (b) Compute the break-even point in sales dollars. (c) Compute the break-even point as a percent of capacity (a) The break-even point in units is books (Simplify your answer.) (b) The break-even point in sales dollars is $ (Simplify your answer.) (c) The break-even point as a percent of capacity is %, (Round to two decimal places as needed.)