Kindly explain why the answer is B

The data in the table is for a firm in which labour is the only variable cost and each unit of labour costs the same regardless of how many units are bought. Units of MP TVC MC AVC Labour O co 100 18.8 120 18.6 135 130 Refer to the information above to answer this question. What are the missing numbers for TP in the second column? A) 12, 60, 90, 180 and 130. B) 8, 75, 100, 130 and 135. O c) 12, 28, 70, 130 and 150. D) 8, 60, 100, 135 and 150