2.3 The Home Sharer shall be responsible for their own personal expenses, including groceries and personal amenities they wish to procure. Utilities, including power, gas, water, sewer, and garbage, and internet and cable, may be paid for by the Homeowner or shared between the Homeowner and Home Sharer according to a mutually agreed upon formula. Examples include 2/3 - 1/3, 50-50, or included in the rent.