Khandi Gives a Presentation to Advocate That Her Employer,Let-Us,Ltd

Khandi gives a presentation to advocate that her employer,Let-Us,Ltd. ,which offers services such as personal shopping and event planning to assist busy professionals,expand its offerings to include dog walking.Which of the following sentences is a call to action that Khandi might use at the end of her presentation?

A) Many people view their pets as substitute children who have equal status to other family members.
B) Studies show that most pet owners feel guilty for leaving the animals alone too long while they are at work.
C) For all these reasons,I propose we hire three dog walkers and begin offering this service by year's end.
D) Most dogs need 30 to 60 minutes of exercise a day,but the average dog gets much less than that.
E) Did you know that the number of households with pets is increasing?