Assuming the $8-$bit floating point format discussed above, determine the floating point representation for the following values:

a$.(0\mathrm{.}151{)}_{10}$

b$.(0\mathrm{.}75{)}_{10}$

c$.(0\mathrm{.}49218750{)}_{10}$

Make sure you convert your result back to the original in order to observe any limitations on accuracy given the precision.