Answer:
b. scarce resources.
Explanation:
Scarcity is one of the basic economic problems. Scarce resocurces means that resources needed to satisfy human wants are available in limited quantities.
In this question, the portable X-ray machine is the scare resource.
I hope my answer helps you
Answer:
He would need to sell 130 ticket packages to break even
Explanation:
Breakeven quantity are the number of units produced and sold at which net income is zero
Breakeven quantity = fixed cost / price – variable cost per unit
Variable cost is cost that varies with output. If output is zero, no variable cost would be incurred.
Fixed cost is cost that does not vary with output.

= 130
On the bottom of what ? Can you please take a pic of the question
Because it does that so you will need ramen noodles and chalk to draw grass to chickens can grow in the sky.
Answer:
Contribution margin ratio = Contribution margin / Sales
Product C90B CMR = ($23,490 - $7,047) / $23,490 = $16,443 / $23,490 = 0.7 = 70%
Product Y45E CMR = ($34,800 - $13,920) / $34,800 = $20,880 / $34,800 = 0.6 = 60%
The rule, <em>the Higher the contribution margin ratio, the lower the Break-Even point. </em>So, if sales mix shifts to product C90B, overall Break-even point <u>Decreases</u>.