On strong heating, one gram of the silver salt of an organic dibasic acid yields 0.5934g of silver. If the mass percentage of carbon in it 8 times the mass percentage of hydrogen and one-half the mass percentage of oxygen, determine the molecular formula of the acid.
A. `C_(4)H_(6)O_(4)`
B. `C_(4)H_(6)O_(6)`
C. `C_(4)H_(6)O_(2)`
D. `C_(5)H_(10)O_(5)`