Answer:
Profit earn by group for each sandwich sold=$ 3
Explanation:
We are given that
Cost to make each sandwich= h dollar
Total selling price of 150 sandwiches=(150h+450 )dollars
We have to find the profit earn by group on each sandwich sold.
Total cost for making 150 sandwiches=
![150* h](https://img.qammunity.org/2022/formulas/mathematics/high-school/j7o2gxg64ndq0wdcrsx2bgknow9q5nru3w.png)
Total cost for making 150 sandwiches=150 h
Now,
Profit made by group on 150 sandwiches
=150h+450-150h
=450 dollars
Profit earn by group for each sandwich sold=
![(450)/(150)](https://img.qammunity.org/2022/formulas/mathematics/high-school/pkz1a5ql4totsvhv9jnmlhql1ryclqzi90.png)
Profit earn by group for each sandwich sold=$ 3