Amos, SA, Manufactures Products a and B from a Joint Process

Amos, SA., manufactures products A and B from a joint process. Joint product costs were £40,000 during the month of October. Additional information is as follows: Amos uses the sales-value-at-split-off method of joint cost allocation. What is the amount of joint product costs to be allocated to products A and B in October, respectively?

A) £20,000; £20,000
B) £22,000; £18,000
C) £28,000; £12,000
D) £18,000; £22,000