Answer:
Part A. Profit Markup $25 per unit
Part B. Profit Markup $50 per unit
Step-by-step explanation:
Always remember that while calculating Markup, the cost is always deemed 100%. This means
Sales = Cost + Markup
120% = 100% + 20%
Mathematically,
Markup = Cost * %age we want that is Markup %age / %age we are standing at
Part A. As we know that the cost of the product is $10 which 100% and the Markup percentage is 250% in the question.
By putting values, we have:
Markup = $10 * 250% / 100% = $25 per unit
Part B. The company under the markup system, would pay the cost which is always 100%.
So here, selling price is given which is $70 which includes 100% and 250% profit markup. This means $70 is 350% (100% Cost + 250% Profit Markup).
Mathematically,
Profit Markup = Sales * Markup %age (%age we want) / %age we are at
Sales is 350%, so we are at 350%
Profit Markup = $70 * 250% / 350% = $50 per unit