Temperatures have persisted below freezing levels in florida throughout the months of december and january. as a result, demand for electricity sharply increased and the price of electricity rose sharply. the price of coal also rose. in these circumstances, any resulting shifts in the supply curves for coal miners and electricity producers
(a) will determine what price to produce at given the market demand.
(b) can also be interpreted as shifts of their respective marginal cost curves.
(c) at all levels of output shift marginal costs to the right.
(d) shift marginal costs to the right enabling both to produce more at any given market price.

Indentify 3 problems the early villagers faced

Passport video produced a video documentary titled the definitive elvis, comprising sixteen one-hour episodes. the producers interviewed more than 200 people regarding virtually all aspects of elvis's life. passport sold the videos commercially for a profit. approximately 5 to 10 percent of the videos were composed of copyrighted music and appearances of presley on television and in movies owned by copyright holders other than passport. passport did not obtain permission to use those copyrighted works. elvis presley enterprises, inc., and other companies and individuals that owned copyrights to the presley works used by passport sued passport for copyright infringement. passport defended, arguing that its use of the copyrighted materials was fair use. the u.s. district court held in favor of the plaintiff copyright holders and enjoined passport from further distribution of its documentary videos. passport appealed.did passport act ethically in including the elvis presley copyrighted material in its video? why do you think passport video did so? has there been fair use in this case, or has there been copyright infringement?

Which of the four varnas are soldiers placed in? a. sudra b. brahmin c. vaishya d. kshatriya