Considering their cash at the end of last year was apparently 3.6 billion euros. That's over half of their cash reserves to buy the company. That only (hah only) leaves them with 1.9bn euros.
By last accounts they were also losing around 500 million euros each year.
Is this just the part of a financial strategy game where you realized you're losing so you spend all your money in an attempt to get game over faster? Because really I can't see things going up from here, unless of course they're just lowering the value of the company so Microsoft can buy them for cheaper.