Q: You are given a math word problem and you are supposed to make use of mathematical concepts like probability, combinatorics, linear equations, sequences/series, or simple operators like addition, subtraction, division, or multiplication to answer the given question. Choose the best option from the 5 given options and report that option.
Question: The juice stall at the circus stocked just 2 brands of orange juice tetra packs. Brand A costs $1 per pack and brand B costs $1.5 per pack. Last week , brand A contributed to p% of stall's revenue and accounted for q% of sales of juice tetra packs. Which of the following expresses p in terms of q?

Option A: 100q/(150 q

Option B: 200q/(250-q

Option C: 200q/(300-q

Option D: 250q/(400-q

Option E: 300q/(500-q
A:
Option C