Answers for all from a to f please

Project 1 : Q1) Given the following part (Isometric, Front and section A-A Views in the following figure): a) Calculates casting volume ? b) Calculates the casting surface area? c) Calculates the casting modulus Mc ? d) Calculate solidification time of the cast part molded similar to a cylinder has diameter of 3 cm and height of 7cm. The solidification time of the above cylinder is 11Min. e) Design the part riser assuming riser diameter =1.4 riser height? f) Sketch a suitable sand mold part, showing, riser, cope, drag, spur, basin, core and parting line? Note: - All fillets are with a radius equal to 3cm. - All dimensions in cm