Naria's Business Has the Following Trading Results in 20X4 and 20X5

Multiple Choice

Naria's business has the following trading results in 20X4 and 20X5: Which one of the following statements is correct?
Between 20X4 and 20X5:

A) Gross profit increased by less than 5%.
B) Gross profit and revenue increased at the same rate.
C) Gross profit margin improved.
D) Revenue increased by over 5%.