87. A diesel electric power plant supplies energy for Meralco. During a 24-hour period, the plant

consumed 240 gallons of fuel at 28°C and produced 3930 kW-hr. Industrial fuel used is 28°API

and was purchased at P30 per liter at 15.6°C. What is the cost of fuel to produce one kW-hr?

A. P6.87 B. P1.10 C. P41.07 D. P5.00