The monthly electricity bill for Company XYZ comprises of two components: a flat subscription fee of $100 per month and constant rate per kilo watt of $2. Assume that Company XYZ consumed 500 kilo watts during the month of December, how much the total electricity bill, in ($) value, for the month of December would be? Select one: O a. 600 O b. None of the given answers O c. 1,000 O d. 500 O e. 1,100