Which of the following would tend to WOREAGE the elauticley of demand for zood m
_(_())_(_())A new discovery allows finms to produce
xat a much lower cont.
?The percent of a consumer's income soent on asod X declines.
?A new product,
Y, which can be used in place of
xis intreducer.
?Boeh band c
?All of the above.