A. N7.20
B. N18.00
C. 180.00
D. N720.00
Correct Answer: Option A
A. N7.20
Explanation
Cost = (Pt/1000) x cost per kWh
= (40×72/1000)×2.50=N7.20
A. N7.20
B. N18.00
C. 180.00
D. N720.00
Correct Answer: Option A
A. N7.20
Explanation
Cost = (Pt/1000) x cost per kWh
= (40×72/1000)×2.50=N7.20
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