Answer:
a. positive, so Joan considers hamburger to be an inferior good.
Explanation:
Income elasticity is a microeconomic concept that aims to measure the sensitivity of demand in the face of income changes. To calculate the Income elasticity , a formula is used that divides the observed percentage change in quantity (Q) by the percentage change in price income (P): Elasticity = ▲ Q / ▲ P
The percentage change in quantity (▲ Q) and the percentage change in price (▲ P) are calculated by the difference in quantity / price in the two periods divided by the quantity / price of the first period.
▲ Q = (60 -50/60) = 0,16
▲ Q = (40.000 - 30.000/40.000) = 0,25
Elasticity = ▲ Q / ▲ P = 0,16/0,25 = 0,64
Therefore, the elasticity is positive.
This good is considered inferior, because according to microeconomic theory, inferior goods are those whose demand increases when consumer income decreases. This is the opposite of the normal good, which has its demand increased when income increases.
Answer:
SUBSTITUTION BIAS
Explanation:
Substitution bias occurs when a customer decides to purchase a substitute of a good after the prices becomes cheaper than the goods they normally purchase. It rises as a problem in price index due to the fact that customers/buyers can decide to change or substitute goods at an instant because of changes in prices. In situations like this, customers tend to avoid the whole increase in prices by changing to cheaper substitutes. Substitution generally is a consumer changing or substituting an expensive product for a cheaper one due to changes in prices. This usually leads to inflation rate been overestimated or overstated.
<u>Solution and Explanation:</u>
The following formulas will be used in order to calculate the accounts receivable turnover ratio and in order to find out the number of days collect.
Accounts receivable turnover ratio = Net sales divided by Average net Accounts receivable
![=\$ 50,370 /[(\$ 7,250+\$ 5,720) / 2]](https://tex.z-dn.net/?f=%3D%5C%24%2050%2C370%20%2F%5B%28%5C%24%207%2C250%2B%5C%24%205%2C720%29%20%2F%202%5D)

= 7.77 times
<u>Days to collect</u> = 365 divided by Accounts receivable turnover ratio
= $365 divided by 7.77
= 47 days
<u>Note</u>: The number of days that has been assumed is 365 days
Answer:
The correct option is C. which is <em>assess how long a company with positive cash flows from financing activities can continue to operate</em>
Explanation:
<em>The ratio of cash to monthly cash expenses can be used to make assessment of a company whether how long it can determine without additional financing and positive cash flows generated from operations.</em>
The formula of The ratio of cash to monthly cash expenses
= Cash s of year end ÷ Monthly Cash Expenses
Answer: D. All of these are reasons why operations management is important.
Explanation: Operation management is concern with converting materials and labor efficiently into goods and services for profit maximization. It is the administration of business principles in creating the highest level of efficiency within an organization.
Efficient and productive operation drives the economic well being of nations, Operations management is responsible for much of the value created by organizations and a key source of competitive differentiation among firms, are reasons why operation management is important.