Table:
0
A
B
C
1
(In thousands)
2019
2018
2
Balance at beginning of period
$185
$205
3
Plus: Amounts charged to cost and expense
6,014
7,261
4
Less: Amounts paid
(4,631)
(7,281)
5
Balance at end of period
$1,568
$185

Questions and formulas:
Question: What was the change in the balance at the beginning of the period and end of the period in 2019?
Formula: B5-B2
Formula2: B5-B2
Level: Calculation
Question: What was the change in Amounts charged to cost and expense between 2018 and 2019?
Formula: B3-C3
Formula2: B3-C3
Level: Calculation