3 of 3 (3 complete core: 0 of 1 pt X Bus Econ 3.3.29 Question Help a) b) c) The cost of first-class postage stamp was in 1965 and in 2010. This increase presents esperantial growth Wite the functions for the cost of a stamo years after 1965 (-0). What was the growth role in the cool? Predict the cost of a first-dass postage stamp in 2013, 2016, and 2019 The Forever aris always Valid as friss post on standard anvelopes weighing 1 ounce or regardless of any s ont increases in the class rate. An advertising firm spent $4400 on 10.000 fra postage stamps in 2008. Knowing it will need 10,000 first-class starpsin each of the years 2010-2020, it decides at the beginning of 2010 to try to save money by sending $4400 on 10,000 Forever Samps but also buying enough of the same to the years 2011 Tough 2020 Assuming there is a postagen s in each of the years 2013, 2016 and 2019 to the cost predicted in part (0) how much money will the firm save by buying the stanos? a Chontecor b elow 3 of 3 (3 complete core: 0 of 1 pt X Bus Econ 3.3.29 Question Help a) b) c) The cost of first-class postage stamp was in 1965 and in 2010. This increase presents esperantial growth Wite the functions for the cost of a stamo years after 1965 (-0). What was the growth role in the cool? Predict the cost of a first-dass postage stamp in 2013, 2016, and 2019 The Forever aris always Valid as friss post on standard anvelopes weighing 1 ounce or regardless of any s ont increases in the class rate. An advertising firm spent $4400 on 10.000 fra postage stamps in 2008. Knowing it will need 10,000 first-class starpsin each of the years 2010-2020, it decides at the beginning of 2010 to try to save money by sending $4400 on 10,000 Forever Samps but also buying enough of the same to the years 2011 Tough 2020 Assuming there is a postagen s in each of the years 2013, 2016 and 2019 to the cost predicted in part (0) how much money will the firm save by buying the stanos? a Chontecor b elow