This is just to help get started:
FRUIT APPLES PEACHES MANGOS
basic 2 2 3
deluxe 6 3 4
super deluxe 10 5 5
TOTALS 420 310 430
Variables, b, d, and z
z for how many super deluxe baskets
Looking at the basic baskets,
Do similarly for the other two baskets, and you'll have three equations in three unknowns, and you can setup matrices and do what you need to with them.