Table:
0
A
B
C
D
E
1
December 31, 2019
December 31, 2018
2
Carrying Value
Fair Value
Carrying Value
Fair Value
3
(in thousands)
4
Assets
5
Cash and cash equivalents
$773,924
$773,924
$926,752
$926,752
6
Marketable securities
241,793
241,793
277,827
277,827
7
Derivative assets
528
528
79
79
8
Liabilities
9
Contingent consideration
39,705
39,705
70,543
70,543
10
Derivative liabilities
203
203
514
514
11
Convertible debt (1)
394,687
1,010,275
379,981
547,113

Questions and formulas:
Question: What was the change in the fair value of Marketable securities from 2018 to 2019?
Formula: C6-E6
Formula2: C6-E6
Level: Calculation
Question: What was the percentage change in the fair value of Marketable securities from 2018 to 2019?
Formula: (C6-E6)/E6
Formula2: (C6-E6)/E6
Level: Calculation