Question 5 Shelf-It Ltd. incurs the following costs to make each custom-made shelf: materials of $13, labour of $17, variable overhead of $5, and fixed overhead of $5. Each shelf normally sells for $49. A customer is offering to buy 1,400 units at $39 each. Shelf-It will incur additional costs of $2 per shelf to imprint a logo and to pay for shipping. (a) Prepare an incremental analysis for the special order Reject Order Accept Order Incremental Revenue and Costs 68600 Revenues Costs Net income / (loss)$ (b) Should Shelf-It accept the special order