Develop a$$ lot$-$for$-$lot solution and calculate total relevant costs for the gross requirements in the following$$ table$*.$

$$

Period

$1$

$2$

$3$

$4$

$5$

$6$

$7$

$8$

$9$

$10$

$11$

$12$

Gross requirements

$2020$

$4040$

$3030$

$7070$

$2020$

$1010$

$7070$

$6060$

$*$Holding costequals$=$$$3\mathrm{.}503\mathrm{.}50/$unit$/$week; setup costequals$=$$$150150$; lead timeequals$=1$week; beginning inventoryequals$=40.$

Part $2$

Develop a$$ lot$-$for$-$lot solution $($enter your responses as whole numbers$).$

Period

$1$

$2$

$3$

$4$

$5$

$6$

$7$

$8$

$9$

$10$

$11$

$12$

Gross requirements

$2020$

$4040$

$3030$

$7070$

$2020$

$1010$

$7070$

$6060$

$$On$-$hand at beginning of period

$40$

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$$On$-$hand at end of period

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Order receipt

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Order release

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Part $3$

The total cost is $$$ enter your response here $($enter your response as a whole number$).$