(a)[4]
Calculate the revenue earned for the year ended 31 December 2024.
(b)[4]
Calculate the amount due from credit customers at 31 December 2024.
(c)[2]
Identify two ways of strengthening credit control, other than allowing a cash discount.
(d)[2]
State two advantages of improving credit control.
(e)[3]
State three ways in which data security can be maintained in a computerised accounting system.