The production manager of Galileo Systems has informed the marketing manager that if sales volume increases by 5%, the company can buy raw materials at a lower cost. As a result, total cost of production will decrease by 2%--a saving that can be passed along to customers, potentially increasing market share. The 2% decrease in total cost due to a 5% volume increase is most likely due to a decrease in

1: b     the use of non-standard grammar

2: c     strong and willful.

its correct i took the test have a nice day: )

his average speed in km per hour is ≈ 55.4 km/h and about 15.4 m/s.

all of them make sense but, i would have to say ask someone who has been there/or lives there, and/or read recent newspapers from that city.

hope this !

forbearance of student loan payments. under forbearance, your loan payments are postponed (or reduced) but interest continues to accrue during the period of forbearance. if you don't pay the interest during that period, the interest may be “capitalized,” which means it is added to your principal balance.