An employee earns $20 per hour for up to 200 units of production per day. An employee who produces more than 200 units per day receives an additional piece rate of $.50 per unit. Assume that an employee worked eight hours per day with the following unit production for the week: Monday, 200; Tuesday, 175; Wednesday, 225; Thursday, 250; and Friday, 150. Calculate the employ- ee's gross earnings for the week. $