How did access to oceans and rivers the progress of industrialization in britain?

I believe the answer is: It provided for quicker transport of manufactured goods which strengthened trade

Due to access to oceans and rivers, Great Britain have a huge opportunity to obtain cheaper materials from countries outside the european contient. It also serves as a strategic trade route for high paying buyers in Europe, Central Asia, and North America.

the question deals with financial planning and the answer is that dan did not stay on budget due to the fact that this guy needs to start decreasing his discretionary spending. according to the financial plan, he needed to balance his expenses and resources.

can you explain it better