For the following questions, consider the sign conventions for heat (q) and work (w) and how that affects the value and sign of ∆E. Determine the value of ∆E for a system and whether there is a net loss/gain of energy for a process that performs 111 kJ of work on its surroundings and absorbs 89 kJ of heat: ______ _______ Determine the value of AE for a system and whether there is a net loss/gain of energy for a process that has 111 kJ of work performed on the system and loses 89 kJ of heat: ______ ________.