Table:
text: $40 a Day
Season 1
Season 1
Title Directed_by Written_by Original_air_date Production_code
 San Diego  Don Colliver Peter Field Rachael Ray July10,2002 AD1A12
 Las Vegas  Don Colliver Peter Field Rachael Ray July17,2002 AD1A11
 Santa Barbara  Don Colliver Peter Field Rachael Ray July28,2002 AD1A13
 Rome  Don Colliver Peter Field Rachael Ray August14,2002 AD1A17
 Paris  Don Colliver Peter Field Rachael Ray October2,2002 AD1A14
 Amsterdam  Don Colliver Peter Field Rachael Ray October9,2002 AD1A16
 Cooperstown  Don Colliver Peter Field Rachael Ray October16,2002 AD1A26
 Florence  Don Colliver Peter Field Rachael Ray October23,2002 AD1A19
 Charleston  Don Colliver Peter Field Rachael Ray October28,2002 AD1A21
 Tuscany  Don Colliver Peter Field Rachael Ray November6,2002 AD1A18
 Savannah  Don Colliver Peter Field Rachael Ray November28,2002 AD1A20

Question: Who directed the episode production code ad1a26 in season 1, $40 a day?