Grounds for challenging the results of a digital investigation can come from possible —that is, alleging that the relevant evidence came from somewhere else or was somehow tainted in the collection process

contamination
none of the above

Consider 8.5 percent swiss franc/u. s. dollar dual-currency bonds that pay $666.67 at maturity per sf1,000 of par value. it sells at par. what is the implicit sf/$ exchange rate at maturity? will the investor be better or worse off at maturity if the actual sf/$ exchange rate is sf1.35/$1.00

Which curve shows increasing opportunity cost as you give up more of one option? demand curve bow-shaped curve yield curve indifference curve

2. how has taobao created economic opportunities for chinese entrepreneurs that were inaccessible to them before?