Answer the following in essay format 2- 3 paragraphs that is 600 - 800 word count for each question answered there must be a conclusion:

1. Name a few reasons for the implementation of Electronic log books and there hours of service.

2. Explain two types of I.C.E (internal combustion engine emissions and what technology is being used to reduce the them? 3. What pros and cons do you see with the opposing cylinder engine? With the efficiency of this engine what could be a reason for it not being produced for the on highway market?

2-3 paragraphs per question in essay form.