The current stock price of Alcoco is $70, and the stock does not pay dividends. The instantaneous risk-free rate of return is 6%. The instantaneous standard deviation of Alcoco's stock is 40%. You want to purchase a put option on this stock with an exercise price of $75 and an expiration date 30 days from now. According to the Black-Scholes OPM, you should hold shares of stock per 100 put options to hedge your risk.

Alamar petroleum company offers its employees the option of contributing retirement funds up to 5% of their wages or salaries, with the contribution being matched by alamar. the company also pays 80% of medical and life insurance premiums. deductions relating to these plans and other payroll information for the first biweekly payroll period of february are listed as follows: wages and salaries $ 2,800,000 employee contribution to voluntary retirement plan 92,000 medical insurance premiums 50,000 life insurance premiums 9,800 federal income taxes to be withheld 480,000 local income taxes to be withheld 61,000 payroll taxes: federal unemployment tax rate 0.60 % state unemployment tax rate (after futa deduction) 5.40 % social security tax rate 6.20 % medicare tax rate 1.45 % required: prepare the appropriate journal entries to record salaries and wages expense and payroll tax expense for the biweekly pay period. assume that no employee's cumulative wages exceed the relevant wage bases for social security, and that all employees' cumulative wages do exceed the relevant unemployment wage bases.