Section C, Q29 solution (BPP workbook)

Hi Guys. I am slightly confused with the solution to question C29 from further question practice in BPP FR workbook. It is about the carrying value of the license. It was bought for 1200 on the 1st of January with a useful life of 10 years. The workbook says that the carrying amount of this intangible at the beginning of February (after 1 month) is also 1200. Shouldn’t the carrying amount be reduced by 1 month of amortization i.e. by -10?