You will be given a definition of a task first, then some input of the task.
Given a sentence in English language, translate the sentence to Igbo language keeping the meaning of the original sentence intact

English sentence: The cost and time estimates in Blumenstock, Cadamuro, and On (2015) refer more to variable costthe cost of one additional surveyand do not include fixed costs such as the cost to clean and process the call data.
Output:
Ndi na-eri na oge atumatu na Blumenstock, Cadamuro, and On (2015) na-ezo ihe na-agbanwe na-eri-eri nke onye z nnyocha e mere-na anaghi agunye ofu-akwu ugw di ka ndi na-eri cha na hazie oku data.