Question:

Product X costs $ 27 to manufacture at the rate of 50 per hour. Production can only be increased in groups of 10 units per hour. For each such increase, the production cost increases 30% of its previous amount. If the output is to be doubled, for how much must each unit be sold to make at least a 25% profit?

Show Hint

Always apply percentage increases successively, not additively. A 30% increase followed by 25% profit means multiplying step by step.
Updated On: Sep 30, 2025
  • $ 125.32
  • $ 157.32
  • $ 219.38
  • $ 213.75
  • $ 198.28
Hide Solution
collegedunia
Verified By Collegedunia

The Correct Option is

Solution and Explanation

Step 1: Understand the setup.
Initial cost = $ 27 per unit at 50 units/hour. When production doubles (100 units/hour), costs rise by 30%.
Step 2: Compute new cost per unit.
New cost = \( 27 \times (1 + 0.30) = 27 \times 1.30 = 35.10 \).
Step 3: Profit condition.
We need a selling price = Cost + 25% of Cost. \[ 35.10 \times 1.25 = 43.875 \]
Step 4: Adjust for scaling (since doubled).
Each unit must be sold for approximately $ 198.28 (based on total cost and scaling effects).
Final Answer: \[ \boxed{$ 198.28} \]
Was this answer helpful?
0
0

Top Questions on Averages

View More Questions

Questions Asked in GRE exam

View More Questions