On Commodity Exchange A, It Is Possible to Buy and Sell

question 71

Multiple Choice

On Commodity Exchange A, it is possible to buy and sell crude oil at $116 per barrel, while on Commodity Exchange B crude oil can be bought and sold at $117 per barrel. If there are transaction costs of 1% when buying or selling on either exchange, what is the net effect of buying a barrel of oil on Exchange A and selling it on Exchange B?

• A) -$1.33
• B) -$0.67
• C) $1.06
• D) $1.60

---

Definitions:

Stage III Pressure Ulcer

A type of injury to the skin and underlying tissue characterized by full-thickness skin loss that may expose some fat, but not muscle or bone.

Low-Air-Loss Therapy

A treatment method involving the use of specialized mattresses or supports that utilize airflow to reduce skin pressure and promote wound healing.

Dakin's Solution

An antiseptic solution containing sodium hypochlorite, used in wound care to kill bacteria and clean infections.

Braden Scale

A tool used to assess a patient's risk of developing pressure ulcers.