Choose the option where the underlined word "discreet" has been used correctly. (i) The company divided the large project into three discreet phases…

Choose the option where the underlined word "discreet" has been used correctly. (i) The company divided the large project into three discreet phases to make tracking progress easier. (ii) The manager promised to handle the employee complaint in a discreet manner. (iii) Although the twins look alike, they have completely discreet personalities.

1. a) i only
2. b) ii only
3. c) iii only
4. d) All are correct