Perform the following conversions.

a$)7\mathrm{.}1\backslash$times $103$

L into fl oz

b$)1\mathrm{.}2\backslash$times $102$

yd $($the length of an American football field, including end zones$)$ into cm

c$)11\mathrm{.}08$ yr $($the average lifespan of a dog$)$ into days