E4P - Tutorial 1

The cost-benefit principle evaluates decisions by comparing the expected benefits to the costs involved. In the given scenarios, this principle helps determine if the benefits outweigh the costs, guiding the decision-making process.

By driving to the other branch, you save $5 compared to the price at your current location. This makes the correct answer $5.

In both scenarios, the drive to the other branch takes 20 minutes. This is the consistent time mentioned, making it the correct answer among the options provided.

The cost of the laptop at the current store is $2,000, which is the correct answer among the options provided. The other choices are either higher or lower than the actual price.

By going to the other branch, you save $5 on the laptop compared to the price at your current location. This makes $5 the correct answer.

The calculator's original price must be $10, as saving $5 represents a 50% discount. Therefore, the correct answer is 50%.

To find the percentage discount, divide the savings ($5) by the original price of the laptop. If the laptop costs $2000, then $5 is 0.25% of $2000. Thus, the correct answer is 0.25%.

The framing effect influences decisions by presenting information in a way that highlights certain aspects, affecting perception and choice. This makes it the correct answer, as it directly relates to how decisions can be swayed.

Decisions should be based on costs and benefits, as this approach allows for a rational evaluation of options, ensuring that choices lead to the most favorable outcomes rather than being influenced by emotions, advertisements, or peer pressure.

By choosing to buy at the other branch, you forgo fuel cost and travel time, as you would not need to travel to the original location. The other options, such as discounts, quality, and warranty, are not directly related to the choice of branch.