QwikEats is a fast food restaurant. It has recently opened a children’s play area within its premises that allows parents to dine in peace without having to worry about their children. According to the Kim and Mauborgne model, QwikEats is offering the _____ utility levers during the _____ stage of buyer experience.

a. environmental friendliness, purchase.
b. risk, supplements.
c. convenience, purchase.
d. simplicity, maintenance.