Answer:
The ingredients will cost $624 for all of the birthday cakes.
Explanation:
This week the bakery has orders for 48 birthday cakes. Each cake sells for $52.
1/4 of each cake's selling price is spent on ingredients.
This becomes
dollars
Hence, the total cost of ingredients for 48 cakes will be "
dollars
Therefore, the ingredients will cost $624 for all of the birthday cakes.