Insert the missing words:

Researchintothe ‘ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ’ shows that formal long-winded audit reports have little impact on busy managers. They want to know in short simple words

‘what the problem is, and what they should therefore do about it’.

a. one-minute manager

b. five-minute manager

c. speedy manager

d. fast track manager