Use the Percentages Given to Calculate the Quantities Needed in the Following

Use the percentages given to calculate the quantities needed in the following cake formula. Fill in the blanks with your answers.
Butter ______________ 40%
Sugar ______________ 100%
Salt ______________ 1.5%
Eggs ______________ 60%
Cake flour 2 lb 8 oz 100%
Baking powder ______________ 5%
Milk ______________ 90%
Vanilla ______________ 3.5%