Table:
0
A
B
C
1
Fiscal Year
2
($ in millions)
2018
2017
3
Net sales
$2,157.7
$1,797.6
4
Less: surcharge revenue
365.4
239.2
5
Net sales excluding surcharge revenue
$1,792.3
$1,558.4
6
Gross profit
$382.3
$300.8
7
Gross margin
17.7%
16.7%
8
Gross margin excluding surcharge revenue
21.3%
19.3%

Questions and formulas:
Question: What was the change in gross profit in 2018 from 2017?
Formula: B6-C6
Formula2: B6-C6
Level: Calculation
Question: What was the percentage change in gross profit in 2018 from 2017?
Formula: (B6-C6)/C6
Formula2: (B6-C6)/C6
Level: Calculation