An investigator wants to test the effectiveness of visualization on sports performance. she randomly assigns participants to two groups. participants in the visualization group imagine themselves swinging a golf club perfectly for 20 minutes prior to a session on the driving range. participants in the control group read golf magazine for 20 minutes prior to a session on the driving range. all participants do this procedure each day for five days. the dependent measure, the average flight distance of the ball, is calculated for each participant after each session. this is an example of a design.

Profits from using currency options and futures.on july 2, the two-month futures rate of the mexican peso contained a 2 percent discount (unannualized). there was a call option on pesos with an exercise price that was equal to the spot rate. there was also a put option on pesos with an exercise price equal to the spot rate. the premium on each of these options was 3 percent of the spot rate at that time. on september 2, the option expired. go to the oanda.com website (or any site that has foreign exchange rate quotations) and determine the direct quote of the mexican peso. you exercised the option on this date if it was feasible to do so. a. what was your net profit per unit if you had purchased the call option? b. what was your net profit per unit if you had purchased the put option? c. what was your net profit per unit if you had purchased a futures contract on july 2 that had a settlement date of september 2? d. what was your net profit per unit if you sold a futures contract on july 2 that had a settlement date of september 2