UTD Limited Operates a Process Accounting System for Its Production

UTD Limited operates a process accounting system for its production of chemicals. During the month of January, Process Y used 6,000 litres of material at a cost of £38,880. Labour and overhead costs during the month were £19,440. Normal losses in the process are 10% of input materials. 5,400 litres of chemicals were produced from Process Y in January. What is the value per litre of finished production for the month of January?

A) £6.48
B) £7.20
C) £9.72
D) £10.80