Discuss Forum
1. The cost in Taka of manufacturing x microwaves is 6000 + 300x Taka. The amount received when selling these x microwaves is 700x Taka. What is the least number of microwaves that must be manufactured and sold so that the net profit is Taka. 2400?
- A. 15
- B. 15
- C. 15
- D. 15
Answer: Option C
Explanation:
700x - 6000 - 300x = 2400
400x = 8400
x = 8400/400
x = 21
Post your comments here: