Solve this please

Question 9: In the following limiter circuit, an input votage V, = 100 Sin(100t) is applied. Assume that the diode drop is 0.7 V when it is FW bias. The Zener Breakdown voltage is 6.8 V. The maximum and min values of the O/P voltage respectively are a) 6.1 V, -0.7 V 1 KQ b) 0.7 V, -7.5 V c) 7.5 V, -0.7 V D DA V nt out d) 7.5 V, -7.5 V 6.8 V