Question 7 1 pts The table below provides the premiums for one-year European options on an underlying asset with a current spot price of 180. Strike Price 160 170 180 190 200 Call 38.21 32 22 26.93 22.34 18,39 Put 8.14 11.52 15.60 20.38 25.80 The continuously compounded risk-free annual rate of interest is 6.5%. Find the cost of a butterfly spread constructed from an at-the-money staddle and a 170-190 strangle. 0.70 -0.70 O-8.67 8.67 0 -9.25 Question 8 1 pts The table below provides the premiums for one-year European options on an underlying asset with a current spot price of 140. Strike Price 120 130 140 150 160 Call 33.44 27.10 21.64 17.07 13.30 Put 4.77 7.71 11.52 16.23 21.74 The continuously compounded risk-free annual rate of interest is 7.5%. At a spot price at expiration of X the proht from a 130-160 bear spread is 0. Find X 146,20 143.80 144.87 145.13 145.97