Protein Punch Smoothies produces a protein shake which contains whey protein as one of its ingredients. The whey protein (materials) standards for each batch of protein shake produced are 10 pounds of whey protein at a standard cost of $3 per pound. During July, the company purchased and used 60,000 pounds of whey protein at a total of $102,000 to make a total of 3,500 batches of protein shake. What is the materials quantity variance for whey protein in July? OA. $95,000 unfavorable OB. $75,000 favorable OC. $95,000 favorable OD. $75,000 unfavorable