Select the scenario that describes a top$-$down approach to data warehouse

design.

OReilly's Public House, which has locations in seven states with

pre$-$established data marts, merges the data marts from each

location into a single data warehouse.

Gilbert's Groceries adds all of the data from its vendor, sales,

and human resources departments to the central data

warehouse, and then divides it between several data marts.

Tyson's Business Innovations creates individual data marts for

its HR and Payroll departments to resolve an employee

compensation dispute.

Mike's Decorating creates separate data marts for several

individual departments, then combines them into a central data

warehouse.