work process plz

9. following information relates to Piper Ltd: 9. The 5000 units of inventory were sold for $10 per unit the cost of that stock to Piper Ltd was $4.50 per unit other costs incurred during the period totalled $10 000 proceeds on sale of an item of plant during the period was $2000 e carrying amount of the plant at the date of disposal was $500. Piper Ltd would recognise the following amount as revenue for the period: a. $27 500. b. $50 000. c. $51 500. d. $52 000