Wojtowicz Limited Was Involved in a Mining Exploration Business

Wojtowicz Limited was involved in a mining exploration business.It commenced a project to design more efficient gold detecting equipment.The following expenditures occurred during the financial year ended 20X1: Researcher's salary $5000 Research consumables $3000 Re-development of the detecting equipment $4000 Final adjustments to the detecting equipment $2500.The amount to be capitalised by this company as an intangible asset,for the 20X1 financial year,is:

A) $6500
B) $8000
C) $11 500
D) $14 500.