newport bottling company made 500,000 bottles of soda. the company used 400,000 pounds of direct materials that cost $250,000. the direct materials quantity standard is 0.75 pounds per bottle and the direct materials price standard is $0.65 per pound. what is the materials quantity variance?select answer from the options below
a. $6,250 favorable
b. $16,250 unfavorabl
c. $6,250 unfavorable
d. $16,250 favorable