Answer:
b. Simple and basic
Explanation:
Electronic cover letters are just the soft copy of the traditional handwritten cover letters. Mostly cover letters are scanned through equipment before it reaches a hiring manager. Hence it is important to make sure that the equipment has no ambiguity in processing the information provided in the cover letter. Having too much formatting and making it colorful and flashy will leave the scanning equipment confused.
Hence the electronic cover letter should be simple and basic.
Supply and demand! The prices will rise until the supply will reach the demand.
Assuming we don't know the speed capabilities of the tractor, the time it would take simply be the rate in miles per hour. It has a direct correlation between speed and time spent, so the miles the tractor needs to plow is unneeded.
