Which of the following are advantages and characteristics of hot working relative to cold working (three correct answers):
a. Fracture of workpart is less likely
b. Friction is reduced
c. Increased strength properties
d. Less overall energy is required
e. Lower deformation forces are required F. More significant shape changes are possible

Winners of the georgia lotto drawing are given the choice of receiving the winning amount divided equally over 2121 years or as a lump-sum cash option amount. the cash option amount is determined by discounting the annual winning payment at 88% over 2121 years. this week the lottery is worth $1616 million to a single winner. what would the cash option payout be?

Which represents a surplus in the market? a market price equals equilibrium price. b quantity supplied is greater than quantity demanded. c market price is less than equilibrium price. d quantity supplied equals quantity demanded.

Managers in a firm hired to improve the firm's profitability and ultimately the shareholders' value will add to the overall costs if they pursue their own self-interests. what does this best illustrate? a. diseconomies of scale b. principal-agent problem c. experience-curveeffects d. information asymmetries