Sweet Acacia Ltd. incurs the following costs to make each custom-made shelf: materials of $14, labour of $17, variable overhead of $2, and fixed overhead of $4. Each shelf normally sells for $48. A customer is offering to buy 1,950 units at $37 each. Sweet Acacia will incur additional costs of $2 per shelf to imprint a logo and to pay for shipping. (a) Prepare an incremental analysis for the special order. (b) Should Sweet Acacia accept the special order