Question $16$ CLO$4(2$ points$)$

An automotive company follows the Make$-$to$-$stock strategy with production in fixed quantities of $100$ units and has $150$ units as beginning inventory $($BI$).$ Based on the data below, what is the promise $($ATP$)$ available in period $4?$

$\backslash$table$[[$Period$,,1,2,3,4,5,6,7,8,9,10],[$Forecast$,,60,50,30,50,75,60,75,40,60,30],[$Customer$,$ders,$30,35,15,30,10,25,20,20,25,25],[$Projected$,,,,,,,,,,,],[$Available$,150,,,,,,,,,,],[$MPS$,,,,,,,,,,]]$

a$.90$

b$.105$

c$.125$

d$.65$