Terak Ltd produces leather belts. The production capacity is 5,000 belts per month and it is currently selling 4,000 belts per month at $40 each. The variable costs to produce each belt is $25. A new customer offered to purchase an additional 1,000 belts at $30 each. What would be the incremental cost for Terak Ltd to sell 1,000 belts to the new customer?

	a.	$30,000
	b.	$100,000
	c.	$25,000
	d.	$125,000
	e.	$160,000