Can anyone please help me with this one?? I can understand why the answer is given as b??
Thank in advance
Catfish has owned 75% of Shark for a number of years. During the year to 31 December 20X8 Shark sold goods to Catfish for $75,000. Catfish had resold 40% of these goods by the year end. Shark applies a 25% mark-up on all sales. By what amount should the consolidated retained earnings of Catfish at 31 December 20X8 be reduced in respect of these intragroup sales? A $33,750 B $6,750 C $8,438 D $9,000