the total cost of the regular trapezid $.10,the large trapezoid total cost is $.04,the squre $.04,the equal-lateral triangle total cost is $.12,the irregular trapezoid total cost is $.14,the small rhombus $.68,the small right $.36,the total cost for metal material is $1.34.the unit price is $ 4.09.my profit will be $ 2.05. i will lose $.13 for each suncatcher.