Assume that the risk free interest rates are zero. Consider an asset with spot price 50 The values of the following options on this asset are given below: (a) Synthesize a 45-56 bull spread using only the call options. Draw the P&L diagram at maturity of the bull spread (b) Synthesize a 45-56 bull spread using only the put options. Draw the P&L diagram at maturity of the bull spread (c) Synthesize a 45-56 bear spread using only the call options. Draw the P&L diagram at maturity of the bull spread