________ sell shares to investors and use the money to buy short-term securities

Under the bimetallic standard of the 19th century,

a. gold was initially valued at about 15 times that of silver. b. price fluctuations of gold and silver eased the adoption of the system. c. price fluctuations caused hoarding of undervalued coins. d. Both a and b are correct. e. Both a and c are correct.

Unions are often thought to cause conflict between different groups of workers -- between the insiders who benefit from high union wages and the outsiders who do not get the union jobs

a. True b. False Indicate whether the statement is true or false