Given below the table that shows the control signals asserted in each operation/tin Time left 1:27:32 . T2 T3 (Load): lo Extern, Rin = X, Done (Move): 11 Rin = X, Rout=Y, Done (Add): 12 Rout = X, Ain Gout, Rin =X, Done Rout = Y, Gin, = AddSub=0 Rout = Y, Gin, AddSub= 1 (Sub): 13 Rout = X, Ain Gout, Rin =X, Done - Determine the expression of the signal "R2in" in terms of X, 10, 11, 12, 13, To, T1, T2 and T3. elect one: a. R2in = [(10+ I1T1 + 12+ 13)T3] X2 b. R2in = [(10+ I1)T1 + (12+ 13)T3] Xo c. R2in = [(lo + 11)T3 + (12+ 13)T1] X2 = d. R2in = [(lo + 13)T1 + ([1 + 12)T3] X2 =