A. N280.00
B. N28.00
C. N7.20
D. N1.44
Correct Answer: Option B
B. N28.00
Explanation
P = (80 x 5 + 100 x 3)8
= 5600W
Cost = (5600/1000)×5 =N28
A. N280.00
B. N28.00
C. N7.20
D. N1.44
Correct Answer: Option B
B. N28.00
Explanation
P = (80 x 5 + 100 x 3)8
= 5600W
Cost = (5600/1000)×5 =N28
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