Read the paragraph.

Volunteering is a good way to gain skills and work experience. In a recent study, seventy-three percent of employers said they’d hire someone who’d volunteered. Among employees who had volunteered, ninety-four percent said that it had benefited at work. Students looking to improve their resumes should consider volunteering.

Which sentence best connects back to the main idea?
Volunteering is a good way to gain skills and work experience.
In a recent study, seventy-three percent of employers said they’d hire someone who’d volunteered.
Among employees who had volunteered, ninety-four percent said that it had benefited them at work.
Students looking to improve their resumes should consider volunteering.