One big math question please help me I've been stuck for a week now?

[samm5055]

A table is drawn with 6columns labeled glass color, triangle, kite, area, cost per square inch and total. The tables has rows for data concerning purple, red, blue and gree glass sections. The cost columm contains the prices for each type of glass. Purple glass is $125dollars per square inch. The other glass colors are $100 dollars per square inch.
A)How much purple glass is needed? (area of all purple sections)
b. What is the total price of all the purple glass?
A)How much red glass is needed? (area of all red sections)
b. What is the total price of all the red glass?
A)How much blue glass is needed? (area of all blue sections)
b. What is the total price of all the blue glass?
A)How much green glass is needed?
b. What is the total price of all the green glass?
A)What is the total amount of glass needed? (all colors added together)
b. What is the total price for all the glass?