Pretty sure the answer is A
They traded their gold for Salt from the Arabs
i'm not really sure but i don't think the fall of nubia/kush had anything to do with being taken over by the kindom of aksum.. i may be incorrect tho!
Answer:
option B
Explanation:
the correct answer is option B
Standard cost per unit can be calculated by multiplication of standard price with the standard quantity.
It can be explained with an example
Assume standard price of a laptop be $1000 and the standard quantity of the laptop be 8 then standard cost per unit head is
= $1000 × 8
= $ 8000
$ 8000 is the standard cost per unit.
