Current Attempt in Progress

An investment banker is analyzing two companies that specialize in the production and sale of candied yams. Cullumber Yams uses a labor$-$intensive approach, and Ivanhoe Yams uses a mechanized system. CVP income statements for the two companies are shown below.

$\backslash$table$[[*,\backslash$table$[[$Cullumber$],[$Yams$]],$Ivanhoe Yams$],[$Sales$,$$$401,000,$$$401,000$

What is the sales decrease by $15\%$ for cullumber yams and ivanhoe Yams

What is the sales decrease by $10\%$ for cullumber yams and ivanhoe Yams