A two-wheel drive tractor, while negotiating a terrain, indicates 100% slip of one of the rear wheels. Under such a condition, the use of differential lock causes

• A. equal speed and equal power distribution to both the drive wheels
• B. equal speed and equal torque distribution to both the drive wheels
• C. equal power and equal torque distribution to both the drive wheels
• D. equal speed and unequal power distribution to both the drive wheels