Question $21($Mandatory$)(4$ points$)$

Tuble: Production Possibilitics for Italy and Belgium

$\backslash$table$[[,\backslash$table$[[$Labor Hours Needed to Make$],[$I Pound of:$]],\backslash$table$[[$Pounds Produced In $40],[$Hours$]],,],[$Linen$,$Pasta,Linen,Pasta$],[$Italy$,10,4,4,10],[$Belgium$,2,8,20,5]]$

According to the table on production possibilities for Italy and Belgium, the opportunity cost of $1$ pound of linen for Belgium is:

a$)20$ pounds of pasta.

b$)5$ pounds of pasta.

C$)1/4$ pound of pasta.

d$)4$ pounds of pasta.