Read the sentence from a city technology plan. "We should add staff support during the periods when the public internet kiosks are busiest." Which recommendation is best supported by the heat map? Data display (text-only): Heat map titled 'Average Kiosk Users per Hour.' Columns: Weekday Morning, Weekday Afternoon, Weekday Evening, Saturday Morning, Saturday Afternoon, Saturday Evening, Sunday Morning, Sunday Afternoon, Sunday Evening. Values: 12, 19, 27, 18, 31, 22, 10, 14, 9.