Table $3-2$

$\backslash$table$[[,$Hours Needed to Make $1$ Unit of$],[$Bread$,$Lemonade$],[$England$,1,4],[$France$,5,2]]$

Refer to Table $3-2.$ Which of the following combinations of bread and lemonade could France produce in $20$ hours?

a$.2$ units of bread and $20$ units of lemonade

b$.4\mathrm{.}5$ units of bread and $20$ units of lemonade

c$.20$ units of bread and $20$ units of lemonade

d$.4$ units of bread and $10$ units of lemonade