The price of beer is $3, $3, and $3.40 in Apr, May, and Jun. The price of pizza is $2.50, $2.60, and $2.80 in the same three months respectively. Similarly, in the base month (April) there were 193 pizzas sold and 116 beers sold. Beer represent what percent of the economy -- i.e. the weight of beer in the economy is what?