The table below shows a survey for $320$ customers to prepare a total market demand curve for peanuts. What is the market demand when the price is $$4$ per pound?

From Individual Demand to Total Market Demand

Panel A: Individual demand

$\backslash$table$[[,$Panel A: Individual demand,,Panel B: Total Market demand$],[\backslash$table$[[$Price:$],[($$ per$],[$pound$)]],,$Ste,$1$: Runas,vey,,,Step $2,$Step $3,,$Projection$],[\backslash$table$[[$Fidan$\text{'}$s$],[$demand$]],,\backslash$table$[[$Omar$\text{'}$s$],[$demand$]],,\backslash$table$[[dots\mathrm{.}318$