Abilities needed for effective project management Select one: a. Conflict resolution, leadership, flexibility, ability to adjust to change, planning skills, negotiation skills b. Conflict resolution, cost management, flexibility, ability to adjust to change, planning skills, negotiation skills c. Conflict resolution, creativity, flexibility, ability to adjust to change, planning skills, negotiation skills d. Risk management, creativity, flexibility, ability to adjust to change, planning skills, negotiation skills e. Conflict resolution, risk management, flexibility, ability to adjust to change, planning skills, negotiation skills