Tesco's belong to the tertiary sector because it does not make products as such but it mainly provides a valuable service that consumers and other businesses are prepered to pay for and/or use.
Retail food sector, and lately finance sector also
Tesco is a retailer and retail is a tertiary industry
no
yes
yes
no
Private sector - Retail/warehouse
retailing indutry
Private
Private
it is a tertiary supermarket
The sector the business is in, area of the business - retail, office etc. Where the business stands; if it's global, national, local or regional. Also depends on the type of business i.e Tesco, RSPCA.