Question

which method is the best way to communicate about difficult issues?
by letter
over e - mail
in person
on the phone

Explanation:

When dealing with difficult issues, in - person communication allows for better non - verbal cues (like facial expressions, body language) to be observed and responded to. It also enables immediate feedback and a more empathetic and nuanced exchange compared to letter, email, or phone. Letters and emails lack the immediate personal touch and can be misinterpreted. Phone communication lacks the visual cues that in - person communication provides.

Answer:

C. in person