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

$\backslash$table$[[$Period$,1,2,3,4,5,6,7,8,9,10,11,12],[$Gross requirements,$20,,40,,40,70,30,,20,80,,60]]$

${?}^{**}$ Holding cost $=$$$\frac{1\mathrm{.}50}{?}$ unit$/$week; setup cost $=$$$200$; lead time $=1$ week; beginning inventory $=40.$

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

$\backslash$table$[[$Period$,,1,2,3,4,5,6,7,8,9,10,11,12],[$Gross requirements,,$20,,40,,40,70,30,,20,80,,60],[$Scheduled receipt$],[$Projected On$-$hand,$40,40,20,60,10,100,80,40,140,60,100,10,80],[$Net Requirements,,$20,40,0,70,30,20,80,60,0,60,30,20],[$Planned Order receipt,,,$40,0,70,30,20,80,60,0,60,30,20],[$Planned Order release,,$20,40,0,70,30,20,80,60,0,60,30,]]$

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