A New York tea company has 80 pounds of tea in stock, 20% of which is

A New York tea company has 80 pounds of tea in stock, 20% of which is lemon flavoured. If company does not sell any stock of tea and buys another 20 pounds of tea of which 60% is lemon flavoured. What percentage by weight of the company’s total stock of tea is lemon flavoured? A. 40% B. 35% C. (…)