Legos revenues (in billions of dollars) are shown in Table 56 for various years. Table 56 Legos

Question:

Lego’s revenues (in billions of dollars) are shown in Table 56 for various years.
Table 56
Lego’s revenues
YearRevenue (billions of dollars)
2010 …………………………………..1.0
2011 …………………………………..1.3
2012 …………………………………..1.6
2013 …………………………………..1.8
2014 …………………………………..2.0
a. Construct a time-series plot.
b. Has the revenue increased, stayed approximately constant, decreased, or none of these? Explain.
c. Find the change in revenue from 2013 to 2014. What does it mean in this situation?
d. How much did the revenue change from 2010 to 2014? If the revenue changes by the same amount from 2014 to 2018, what will the revenue be in 2018? Do you have much faith that this will turn out to be true? Explain.