Advanced functions. Functions are easy to create in Excel and, by design, they simplify and automate tasks that would otherwise be much more labor intensive. That said, there are a number of functions that, in practice, require some skill in order to solve complex problems.
While not officially called the Ram Air I when it was issued, it was indeed the first in a series of Ram Air V8 engines from Pontiac. This engine was installed in the 1967 GTO/Firebird as the top of the line option and at 360 hp (270 kW) (underrated), it was the most advanced 400 in the line.
The Ram 1500 with V6 engine has 42% more horsepower and 13% more torque than the old V6, while the Hemi V8 boosted gas mileage by 20% (with the late-availability eight-speed automatic) and is on track to take the V8-truck gas-mileage crown.