A business has Net Income For Tax Purposes before deducting CCA of $15,000. It would like to reduce this total to nil after the deduction of CCA. It can take the required $15,000 in CCA from four CCA classes, all of which have a balance of more than $15,000. If the business wishes to maximize future CCA, the $15,000 should be deducted from:
1) Class 44
2) Class 10
3) Class 53
4) Class 8