Income tax. it taxes you on how much you earn. <span><span>In the UK: RATE TAX Personal Allowance Up to £11,500 0% </span><span>Basic rate £11,501 to £45,000 20% </span><span>Higher rate £45,001 to £150,000 40% </span><span>Additional rate over £150,000 <span>45%</span></span></span>
If 20 feet cost $36 then you can divide 36 by 20 to see how much one foot would cost. The answer is $1.80. Then multiply $1.80 x 15 feet and you get $27