Answer:
Tide’s revenue premium = $10 million
Explanation:
Tide’s revenue premium is the difference in revenue between Procter & Gamble and the other brand.
Procter & Gamble: Revenue = $8.00 x 2 million = $16 million
Other brand: Revenue = $6.00 x 1 million = $6 million
Tide's revenue premium = $16 million - $6 million = $10 million
Hope this helps!