How does the introduction of Watt's and Boulton's partnership impact the development of the steam engine?

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The partnership provided James Watt with the opportunity to convert the simple steam pump into a steam engine that could be used for transportation.

The partnership provided James Watt with the opportunity to create a complex steam pump that could be used for organ blowing, the turning of spits, and as a steam engine.

Watt’s and Boulton's partnership led to the commercial success of the steam engine that was used for driving passengers and stationary machinery of all kind.

Watt's and Boulton's partnership led to a combination of innovation and money that was needed for the development of an efficient steam engine.

The correct answer is:

Watt's and Boulton's partnership led to a combination of innovation and money that was needed for the development of an efficient steam engine.