Mila's family made a record of their 3 month electric consumption. The initial reading is 1 690 kWh.

September 1 835 kWh October 2008 kWh November 2214kWh

Assuming that the basic charge for the first 50 kWh is PhPO.96 and the succeeding kWh is charged PhP3.25.

7. How much did Raul's family pay for the month of September?

A. PhP200.75

B. PhP356.75

C. PhP500.26

D. PhP534.34

8. What was the average monthly payment of Raul's family?

A. PhP453.17

B. PhP457.17

C. PhP500.25

D. PhP600.25