A candy company has 174 kg of chocolato-covered nuts and 96 kg of chocolate-covered raisins to be sold as two different mixos. One mix will contain half nuts and half raising and will sell for $7 per kg. The other mix will contain 3/4 nuts and 1/4 raisins and sell for $9.50 per kg. Completo parts a. and b.
a. How many kilograms of each mix should the company prepare for the maximum revenue? Find the maximum revenue.

The company should prepare (?) kg of the first mix and (?) kg of the second mix for a maximum revenue of $(?)