MIT was elected to the Association of American Universities in 1934 and remains a research university with a very high level of research activity; research expenditures totaled $718.2 million in 2009. The federal government was the largest source of sponsored research, with the Department of Health and Human Services granting $255.9 million, United States Department of Defense $97.5 million, United States Department of Energy $65.8 million, National Science Foundation $61.4 million, and NASA $27.4 million. MIT employs approximately 1300 researchers in addition to faculty. In 2011, MIT faculty and researchers disclosed 632 inventions, were issued 153 patents, earned $85.4 million in cash income, and received $69.6 million in royalties. Through programs like the Deshpande Center, MIT faculty leverage their research and discoveries into multi-million-dollar commercial ventures.

How many millions were earned in cash income than received in royalties?
A: 15.8

The Green Bay Packers won over the visiting Arizona Cardinals at home as running backs Ahman Green and Vernand Morency each rushed for over 100yards, becoming the first Packers running back duo to accomplish that feat since the 1980s. Brett Favre threw for 180yards and one touchdown, as well as one rushing touchdown. Leading Green Bay's receiving corps was Donald Driver, who had five receptions for 58Yards. Coming up behind him was David Martin, who had four receptions for 48Yards and one touchdown. On defense, the Packers limited Cardinals rookie quarterback Matt Leinart to 14/35 for 157yards with one touchdown and one interception. They also held Cardinals running back Edgerrin James to 84 rushing yards on 24 carries, along with three receptions for 25 receiving yards. Aaron Kampman was named NFC Defensive Player of the Week for his performance.

Did James or Martin have more receptions?
A: Martin

The Ravens' next match was an AFC North rivalry match against the Browns at home. In the 1st quarter the Ravens trailed early when kicker Phil Dawson made a 28-yard field goal, but got the lead back after QB Joe Flacco found WR Anquan Boldin on an 8 and a 12-yard TD pass. After that the Ravens fell behind when RB Peyton Hillis made a 1-yard TD run, followed in the 4th quarter by QB Seneca Wallace completing a 1-yard TD pass to TE Benjamin Watson. Then the Ravens replied and took the lead when Flacco made a 27-yard TD pass to WR Anquan Boldin, followed by kicker Billy Cundiff nailing a 49-yard field goal.

How many yards long, to two decimal places, were Anquan Boldin's touchdowns on average?
A:
15.67