On March 1, it was discovered that the following errors took place in journalizing and posting transactions: a. The receipt of $8,400 for services rendered was recorded as a debit to Accounts Receivable and a credit to Fees Earned. b. The purchase of supplies of $2,500 on account was recorded as a debit to Office Equipment and a credit to Supplies. Journalize the entries on March 1 to correct the errors. Use two entries to correct the error described in (b). (That is, record an entry to reverse the incorrect entry and a second entry to record the correct entry.) Refer to the Chart of Accounts for exact wording of account titles.

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