In a system designed to work out the tax to be paid: An employee has $4000 of salary tax free. The next $1500 is taxed at 10%, The next $28000 is taxed at 22% Any further amount is taxed at 40%, Which of these groups of numbers would fall into the same equivalence class?
A. $4800; $14000; $28000
B. $5200; $5500; $28000
C. $28001; $32000; $35000
D. $5800; $28000; $32000
Answer:D
In a system designed to work out the tax to be paid: An employee has $4000 of salary tax free. The next $1500 is taxed at 10%, The next $28000 is taxed at 22% Any further amount is taxed at 40%, Which of these groups of numbers would fall into the same equivalence class?
A. $4800; $14000; $28000 B. $5200; $5500; $28000 C. $28001; $32000; $35000 D. $5800; $28000; $32000