oyd has the following utility$$ function:

Uequals$=100$ Upper B StartRoot Upper C EndRoot$100$BC

where B represents books and C represents audio CDs

Part $2$

Boyd currently consumes

$8787$

units of good B and

$6464$

units of good C$.$

Part $3$

His total level of

utility

LOADING...

is

enter your response here.

$($Enter a numeric response using a real number rounded to two decimal$$ places.$)$

Part $4$

Which would he prefer added to his consumption$$ bundle? One more unit of good B or one more unit of good$$ C$?$

One more unit of

$$

$$

good C

good B

would be preferred