QUESTION 2 Marriott's 2001 segment reporting note showed full-service lodging had revenues of $5,238 (in milions) & operating income of $294; select-service lodging had revenue of $864 & operating income of $145; senior living had revenues of $729 & operating loss of $45. This indicates that: a. Only full-service lodging had an operating return on sales greater than 20% b. Full service lodging had the highest operating return of sales of the three segments . Senior service had a higher operating return on sales than full-service lodging d. Select service had the highest operating return on sales of the three segments