$/$Can you help me i tried to solve it but i got stuck. Dont provide answers i do want to understand the concepts.

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Todrick Company is a merchandiser that reported the following information based on $1,000$ units sold:

$\backslash$table$[[$Sales$,$$ $435,000],[$Beginning merchandise inventory,$ $29,000],[$Purchases$,$$ $290,000],[$Ending merchandise inventory,$ $14,500],[$Fixed selling expense,$],[$Fixed administrative expense,$ $17,480],[$Variable selling expense,$ $21,750],[$Variable administrative expense,$],[$Contribution margin,$ $87,$eee$],[$Net operating incone,$ $26,100]]$

Required:

Prepare a contribution format income statement.

Prepare a traditional format income statement.

Calculate the selling price per unit.

Calculate the variable cost per unit.