Jenny's Condiments makes a specialty mustard for street vendors that is composed of wet ingredients and dry ingredients. Two parts of wet ingredients at a standard cost of$$ $$12,$ and three parts of dry ingredients at a standard cost of$$ $$9,$ are required for every batch. In the first week of$$ July, Jenny produced two hundred thirty batches of mustard using $450$ units of wet ingredients and $750$ units of dry ingredients.

What are the direct materials quantity variances for the wet and dry$$ ingredients, respectively?