Tax Brackets

Hello,

Need help with coding the following:

15% on the first $43,000 of taxable income+
22% on the next $43,954 of taxable income (on the portion of taxable income over$43,953 upto $97,907)
26% on the next $48,363 of taxable income (on the portion of taxable income over$87,907 upto $136,270)
29% on the taxable income over $136,270

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