Debbie, a popular wedding photographer, is able to photograph a wedding every saturday of the year. she charges couples $4,000 for a complete set of photographs that cost her $2,200 to print and develop. suppose that on one saturday debbie photographs her niece's wedding without charge, but her niece insists on paying debbie $2,200 to cover her printing and developing costs. what is debbie's economic cost of photographing her niece's wedding?

In canada, the reference base period for the cpi is 2002. by 2012, prices had risen by 21.6 percent since the base period. the inflation rate in canada in 2013 was 1.1 percent. calculate the cpi in canada in 2013. hint: use the information that “prices had risen by 21.6 percent since the base period” to find the cpi in 2012. use the inflation rate formula (inflation is the growth rate of the cpi) to find cpi in 2013, knowing the cpi in 2012 and the inflation rate. the cpi in canada in 2013 is round up your answer to the first decimal. 122.9 130.7 119.6 110.5