STU Corporation has $3 million in earnings on $20 million in sales and has 1 million shares outstanding. Earnings per share of comparable firm 1 is $5, and earnings per share of comparable firm 2 is $2. Comparable firm 1's stock is trading for $50, and comparable firm 2's stock is trading for $28. What is the estimated stock price of STU using the method of comparables? (Use average multiples of the comparable firms when doing the calculations.)

a) $33.43

b) $36.00

c) $39.00

d) $40.00