The date is June $8,20$xx$.$ The regular working hours in your office are from $9$:$00$ a$.$m$.$ to $5$:$00$ p$.$m$.$ Your office will be implementing summer hours from July $1,20$xx to August $31,20$xx$.$ Summer hours are from $8$:$00$ a$.$m$.$ to $4$:$00$ p$.$m$.$ For the first time, employees will be asked to choose if they wish to work regular or summer hours.$$ You will be writing a memo to advise all staff about the new summer hours and include a form at the bottom of this memo for employees to select which hours they wish to work.$$ The completed form must be returned to you by June $23,20$xx so that you can schedule opening and closing staff.