What fact or facts support a situation where trade is advantageous? i only ii only i, ii, and iii iv only i, ii, iii, and iv(pick more than 1)

ernst's electrical has a bond issue outstanding with ten years to maturity. these bonds have a $1,000 face value, a 5 percent coupon, and pay interest semiminusannually. the bonds are currently quoted at 96 percent of face value. what is ernst's pretax cost of debt?

Aprice ceiling is “binding” if the price ceiling is set below the equilibrium price. suppose that the equilibrium price is $5. if a price ceiling is set at $6, this will not affect the market in any way since $5 remains a legally allowable price (since $5 < $6). a price ceiling of $6 is called a “non-binding” price ceiling. on the other hand, if the price ceiling is set at $4, the price ceiling is “binding” because the natural equilibrium price is $5 but that is no longer allowed. what happens when there is a binding price ceiling? at a price below the equilibrium price, quantity demanded exceeds quantity supplied. there is a shortage. normally, price increases eliminate shortages by increasing quantity supplied and decreasing quantity demanded. in this case, however, price increases are not allowed past the price ceiling. we therefore predict that the observed market price will be right at the price ceiling and there will be a permanent shortage. the observed quantity bought and sold will be dictated by the quantity supplied at the price ceiling. although consumers would like to buy more, there are no more units for sale

Principals are an administration career