A floor commercial fryer with a capacity of 100 pounds of oil is one of the items. The stainless steel bucket that stores the oil is 30 kg in weight. Assume that your system is heated with an electric immersion heater and that the oil bucket is well-insulated during the heating-up process (no heat losses to the surrounding). The fryer must heat the oil from room temperature (20 C) to 180 C in 10 minutes, as per the customer's request. What should the installed electric heater's minimum power need be? (Oil has a specific heat of 1.74 kJ/(kg C), while stainless steel has a specific heat of 0.48 kJ/(kg C))