A survey of a company's employees explored the relationship between employee status and support of a new workplace safety policy. The results are displayed in the following two-way frequency table. Workplace Safety Policy

For Against Total
Part-Time Employee 20 60 80
Full-Time Employee 100 20 120
Total 120 80 200

Based on the table above, which of the following statements are true?

I. There are twice as many part-time employees against the workplace safety policy than full-time employees against the workplace safety policy.

II. There are more employees for the workplace safety policy than against the workplace safety policy.

III. There is an equal number of part-time employees and full-time employees.

IV. There are more part-time employees against the workplace safety policy than for the workplace safety policy.
A.
I and IV
B.
II and IV
C.
I and II
D.
II and III