Answer:
b. variable interval
Explanation:
Schedules of reinforcement based on lapsed time are known as interval schedules. They are either fixed-interval or variable-interval schedules.
Variable-interval schedules provide reinforcement/reward after random time-interval. The interval of time is irregular but revolves around some average length of time. Reinforcement is therefore dispensed unevenly within a stated period.
Answer: Josh's bonus is $35,289.53.
In the question above, we need to look at the net savings that will occur from selling drinks instead of giving them as complimentary drinks. So we have,
Net Savings per year = $11.04 million
The company's MARR = 15%
Josh's bonus is 0.14% of the present value of three years' net savings.
Since the quantum of savings is constant each year, we can calculate the present value of these savings by using the Present Value of annuity formula.
![PVA = P * \left [\frac{1-(1+r)^{-n}}{r} \right ]](https://tex.z-dn.net/?f=%20PVA%20%3D%20P%20%2A%20%5Cleft%20%5B%5Cfrac%7B1-%281%2Br%29%5E%7B-n%7D%7D%7Br%7D%20%5Cright%20%5D%20)

PVA = Present value of three years' net savings = 25.20680529
million
Josh's bonus : 0.14% of present value of three years' net savings.

Josh's Bonus = $0.035289527
million or $35,289.53.
Policy economics is the application of the principles of economics to decision making (choices) by the various arms of the government sector.
<h3>What is Policy economics?</h3>
- The methods for determining tax rates, government spending, the money supply, and interest rates, as well as the labor market, national ownership,
- And many other areas of government interventions in the economy, are all included in the concept of the economy of governments.
- The federal government works to achieve three policy objectives in order to maintain a robust economy: stable pricing, full employment, and economic growth.
- The federal government has additional objectives to ensure sound economic policy in addition to these three policy goals.
- The Economic Policy (EP) Concentration's goal is to give policy professionals the abilities they need to develop and assess policy options, with a focus on how economics methods may be used to solve practical policy issues.
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The non-price determinant of the number of sellers in the market is causing the curve to shift
Demand curve shifts occur when demand determinants other than price change. It occurs when the demand for goods and services changes, even if the price does not change.
To understand this, we first need to understand what the demand curve does. Record the demand plan. This is a detailed chart showing the number of units purchased at each price. It follows the law of demand that people buy fewer units as prices go up. Unless nothing else changes, a business principle is called ceteris paribus. This means that all demand determinants other than price must remain the same.
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It is called Market Power...