$"$At $9$:$00$ a$.$m$.$ sharp, the doorbell rang $...$ the employee brought flowers and chocolates, along with treats and toys for Ms$.$ Hunt's dog!" is an example of a service recovery exhibited by which one of the following organizations $($to overcome the publicized agitation of one of its customers$)$:

Select one:

a$.$ Zappos Shoes

b$.$ University of Mount Olive

c$.$ Walmart

d$.$ United Parcel Service

Clear my choice