As its sales of computer products have surpassed those of measuring instruments, the company has become increasingly willing to compete for the mass market salesthey would in the past have conceded to rivals.
(A)they would in the past have conceded to rivals(Use it for company)
(B)they would have conceded previously to their rivals(Same as A)
(C) that in the past would have been conceded previously to rivals(Market sales conceded to rivals changes the meaning of the sentence)
(D) it previously
...
(A)they would in the past have conceded to rivals(Use it for company)
(B)they would have conceded previously to their rivals(Same as A)
(C) that in the past would have been conceded previously to rivals(Market sales conceded to rivals changes the meaning of the sentence)
(D) it previously
...
