Sunnyvale, Calif. - It looks like Google (NSDQ: GOOG) needs to worry no more: Yahoo Inc’s (NSDQ: YHOO) board has decided to reject Microsoft Corp.’s (NSDQ: MSFT) unsolicited $44.6 billion offer for the company. According to the report, an insider at Yahoo says that Microsoft’s bid “massively undervalues” the company.