A survey is valid, if it measures what it is designed to measure. And the answer is c. is the correct answer. Hope it helped you!
"<span>advent of globalization" The advent of globalization has sparked a trend of entrepreneurs.</span>
Answer:
Option (A) is correct.
Explanation:
Given that,
Implicit costs per week = $200,000
Average explicit cost per banana = $0.25 per banana
Per week bananas sold = 1 million
Explicit cost = Average explicit cost per banana × No. of banana sold
= $0.25 × 1,000,000
= $250,000
Total revenue = No. of banana sold × Selling price of each banana
= 1,000,000 × $0.50
= $500,000
Accounting profit = Total revenue - Explicit cost
= $500,000 - $250,000
= $250,000
Economic profit:
= Total revenue - Explicit cost - Implicit costs
= $500,000 - $250,000 - $200,000
= $50,000
You said that S = 2(lw + lh + wh)
Divide each side by 2 : S/2 = lw + lh + wh
Subtract 'lh' from each side: S/2 - lh = lw + wh
Factor the right side: S/2 - lh = w(l + h)
Divide each side by (l + h) : (S/2 - lh) / (l + h) = w
