_{Can you assist by providing responses to the below question. They are all business related and am trying to get another perspective and thought.}

_{1. When does a leasing company become responsible for leased employee's retirement benefits?}

_{2. Working condition fringe benefits apply to what type of worker?}

_{3. What are the two criteria that part-time employees must meet to be eligible to participate in qualified retirement plans?}

_{4. What is the dual employer common law doctrine?}

_{5. On average, what types of employees earn less than core employees.}