Business correspondence includes,

Select one:

a$.$ E$-$mails to people in$-$ and outside the organisation

b$.$ Typed correspondence to anyone in or outside the organisation

c$.$ Letters, memos and communication to people outside

d$.$ E$-$mails, faxes, brochures, circulars

e$.$ Enquiries, complaints, sales, emails, faxes, marketing, brochures, internal correspondence, memos, newsletters, circulars