(d) Suppose that the annual payments are to be made at the end of each year. Reformulate the model to accommodate this change. Note: All decision variables are expressed in thousands of dollars f required, round your answers to five decimal places For subtractive or negative numbers use a min sign nus even if there is a sign before the blank. (Example: -300) Min G2 G1 t 201 G17 G2 S1 S2 G1 t S2 tr G2 G17 G2 S3 G2 S5 S6 How much would Hoxworth save if this change could be negotiated (d) Suppose that the annual payments are to be made at the end of each year. Reformulate the model to accommodate this change. Note: All decision variables are expressed in thousands of dollars f required, round your answers to five decimal places For subtractive or negative numbers use a min sign nus even if there is a sign before the blank. (Example: -300) Min G2 G1 t 201 G17 G2 S1 S2 G1 t S2 tr G2 G17 G2 S3 G2 S5 S6 How much would Hoxworth save if this change could be negotiated