From Wikipedia, the free encyclopedia. Mutual fund fees and expenses are charges that may be incurred by investors who hold mutual funds. Running a mutual fund involves costs, including shareholder transaction costs, investment advisory fees, and marketing and distribution expenses.
prism - a polyhedron with two congruent and parallel faces (the bases) and whose lateral faces are parallelograms. polyhedron - a solid figure bounded by plane polygons or faces. parallelepiped, parallelepipedon, parallelopiped, parallelopipedon - a prism whose bases are parallelograms.
1 A prism is named by the shape of its base. 2  Triangular Prism: A Prism with triangular bases is a Triangular Prism. 3  Rectangular Prism: A Prism with rectangular bases is a Rectangular Prism. 4  Cube: A prism with square bases is a cube.