When a business purchases goods and pays for them with a written order for a bank to pay the seller a stated amount of money on a specific date, what has it provided for payment?

If Jeremy, who is 86 years old, regularly engages in mental workouts so he has a good chance of preserving his ________

A) job satisfaction B) physical fitness C) cognitive fitness D) e-learning

Suppose you purchase a call option for $4 and a strike price of $30. On the expiration day, the price of the stock is $40. What is the return on the call option if you hold your position until maturity?

A) 125% B) 130% C) 150% D) 170%