ECZ 2017 · GCE Paper 1 — Computer and Calculator
A flow chart computes tax on an income: Enter Income → Is Income < 3 000? If Yes, Tax = 0; if No, Tax = 0.3 × (Income − 3 000) → Output Tax. What tax does the program output for incomes of K2 900.00 and K5 000.00 respectively?
- A. K870 and K1 500
- B. K0 and K1 500
- C. K870 and K600
- D. K0 and K600
Verified working — step 1
Follow each income through the decision box separately - and note the formula taxes only the EXCESS above K3 000.The full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.
Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.
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