Answer:
1. iPhone
2.Others
3. Services
Step-by-step explanation:
1. According to the question the product line of iPhone would have the highest amount which is $141,319 in 2017
2. According the second point the others product line based on sales would have the least amount which is $12,863 in 2017.
3. The increase in sales from 2016 to 2017 is shown below:-
Particulars 2017 (A) 2018 (B) Difference Percentage
C = A - B C ÷ B × 100
iPhone $141,319 $136,700 $4,619 3.4%
iPad $19,222 $28,628 ($1,406) (6.4%)
Mac $25,850 $22,831 $3,019 13.2%
Services $29,980 $24,348 $5,632 23.1%
Other $12,863 $11,132 $1,731 15.5%
Therefore Services has the highest sales from 2016 to 2017