Consider the simplified engineering drawing shown below. Draw the pattern which could be used to

successfully create a mold to sand cast the part. Draw both the cope and drag, as they would be

attached together, and $($a$)$ Clearly indicate where the parting line should be$.($b$)$ Add draft to any surfaces

that require it$.($c$)$ Indicate which surfaces may require machining allowances. $($Hint: which tolerances

look particularly tight?$)$ You do not need to indicate dimensions or account for shrinkage. $(10$ pts$)$