Study the information from IBM's financial statements below:

$\backslash$table$[[,$Dec $31,2010,$Dec $31,2009,$Dec $31,2008],[$Current assets,R $48116000,$R $48935000,$R $49004000],[$Current liabilities,R $40562000,$R $36002000,$R $42435000],[$Inventory$,$R $2450000,$R $2494000,$R $2701000],[$Total liabilities,R $90405000,$R $86385000,$R $96058000],[$Total assets,R $113452000,$R $109022000,$R $109524000],[$Net income,R $14833000,$R $13425000,$R $12334000],[$Gross profit,R $46014000,$R $43785000,$R $45661000],[$Sales$,$R $99870000,$R $95758000,$R $103630000]]$

What is the acid$-$test ratio for the year $2008?$

Select one:

a$.1,14$:$1$

b$.1,13$:$1$

c$.1,11$:$1$

d$.1,09$:$1$