heris Qursman $122010,$ sa$9$o in $2011,$ and tha$00$ in $2012$ sumpose that the resuite of a survey of consumers indicates that the average consumer buys a basket of $2$ guitars and $1$ banjo. Using $2010$ as the base year, how muc inthation theth place berween $2011$ and $2012?31\mathrm{.}20\%42\mathrm{.}80\%56\mathrm{.}25\%87\mathrm{.}5\%187\mathrm{.}5\%$ heris Qursman $122010,$ sa$9$o in $2011,$ and tha$00$ in $2012$ sumpose that the resuite of a survey of consumers indicates that the average consumer buys a basket of $2$ guitars and $1$ banjo. Using $2010$ as the base year, how muc inthation theth place berween $2011$ and $2012?31\mathrm{.}20\%42\mathrm{.}80\%56\mathrm{.}25\%87\mathrm{.}5\%$