You buy a call with a strike price of $33 and sell an identical put. The call has a premium of $8.69 and the put has a premium of $5.70. You also sell a call with a strike price of $36 and buy an identical put. This call has a premium of $7.52 and this put has a premium of $7.17. The risk-free rate in the economy is 3.87%. All 4 options are written on the same underlying asset and expire in exactly one year. If the primary asset is worth $35.64 when the options all expire, what is your net percentage return? Take your answer out to four decimals - for example, write 4.24% as .0424.