The managers of DeliverEase have been fully focused on maintaining a competitive advantage through innovation. Which of these is an example of DeliverEase's innovativeness?

Multiple Choice

DeliverEase purchases carbon rebates to offset the pollution created by its delivery vehicles.

DeliverEase negotiates an acquisition of a European delivery app to expand its service footprint.

DeliverEase markets itself using quotes from real customers attesting to great customer service.

DeliverEase was the first food delivery app to add real$-$time tracking for every order.