East, and West divisions of Free Bird Company are as follows:

$\backslash$table$[[,$Sales,$\backslash$table$[[$Operating$],[$Income$]],\backslash$table$[[$Invested$],[$Assets$]],\backslash$table$[[$Return on$],[$Investment$]],\backslash$table$[[$Profit$],[$Margin$]],\backslash$table$[[$Investment$],[$Turnover$]]],[$North$,$$$860,000,($a$),($b$),17\mathrm{.}5\%,7\mathrm{.}0\%,($c$)],[$South$,($d$),$$$51,300,($e$),($f$),4\mathrm{.}5\%,3\mathrm{.}8],[$East$,$$$1,020,000,($g$),$$$680,000,15\mathrm{.}0\%,($h$),($i$)],[$West$,$$$1,120,000,$$$89,600,$$$560,000,($j$),($k$),($l$)]]$

a$.$ Determine the missing items, identifying each by the letters $($a$)$ through $($I$).$ If required, round percents and investment turnover to one decimal plac

a$.$ $

b$.$ :

c$.$

d$.$ $

e$.$ $

f$.\%$

g$.$ $

h$.\%$

i$.$

j$.\%$

k$.\%$

$1.$

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