if it says the “COGS should be higher at 45%” my thoughts were that you increase cogs by 45%, instead they increased cogs to 45% of reveinue.
for #4, they specifically state of reveinue… my grammar knowlsdge states that if a noun is not specfied, you refer to the prevoiusly used noun.
am i missing something here? i need to know if im wrong or they’re wrong so i do it the right way for the test.