Cash management policies across companies

Summaries of the 2012 statements of cash flows for five different companies follow. For each company compute the missing dollar amount, and briefly describe the company”s cash management policy for 2012.

Company

Cash Provided (Used) by

Net Increase (Decrease)

Operations

Investments

Financing

AAA

$3,20

?

$180

$(38)

BBB

219

$(450)

190

?

CCC

?

(414)

80

$137

DDD

120

(130)

?

420

EEE

?

(120)

100

70