Inventory question

Hi Mike,

Can you please help me with the following question?

Catt sells goods at a margin of 50%. During the year to 31 March 20×3 the business made purchases totalling 134025 240,000. Inventories in hand at 31 march, valued at cost, was 11385 higher than the corresponding figure at 1 April 20×2.

What was the cost of the goods Catt had drawn out?

A-2,640
B-14,590
C- 25410
D-37360

Thanks!