A grocery bag can carry a maximum weight of $5$ pounds. A heuristic technique repeatedly selects the most expensive item that will still fit in the bag, in an attempt to maximize the bag's value. The heuristic fills the grocery bag with $\_\_\_\_\_.$

Apples Pineapples Melons Oranges

$2$ pounds $3$ pounds $4$ pounds $1$ pound

$$10$ $$8$ $$12$ $$7$

Group of answer choices

$4$ pounds apples and $1$ pound oranges, which is not optimal

$4$ pounds melons and $1$ pound oranges, which is not optimal

$4$ pounds apples and $1$ pound oranges, which is optimal

$4$ pounds melons and $1$ pound oranges, which is optimal