Kephlee is an amusement park operator and provided the following select financial data:

($ in millions)	December 31, 2020
Revenue	$121.5
Cash proceeds from the sale of a merry go round	$15.4
Cash flows from operations	$121.4

	December 31, 2019	December 31, 2020
Accounts receivable	95.4	123.5
Deferred revenue	34.6	45.6

Based on the information provided, what were cash sales during 2020?

A. $136.9

B. $119.8

C. $104.4

D. $93.4

E. $82.4