Exercise $7-28$ Publishing; Contribution Income Statement $($LO $7-7,7-8)$

Europa Publications, Inc., specializes in reference books that keep abreast of the rapidly changing political and economic issues in Europe. The results of the company's operations during the prior year are given in the following table. All units produced during the year were sold. $($Ignore income taxes.$)$

$\backslash$table$[[$Sales revenue,$$1,900,000$