Answer:
(a) Linear model
Subject to:
(b) Standard form:
Subject to:
Explanation:
Given
Solving (a): Formulate a linear programming model
From the question, we understand that:
A has a profit of $9 while B has $7
So, the linear model is:
Subject to:
Where:
Solving (b): The model in standard form:
To do this, we introduce surplus and slack variable "s"
For 
inequalities, we add surplus (add s)
Otherwise, we remove slack (minus s)
So, the standard form is:
So, the linear model is:
Subject to:
I think you are asking about the productivity comparison of two years
productivity will be more if rate of output is higher
For first year rate of output is 12/4=3 fish per hour
For second year rate of output is 15/6=2.5 fish per hour
So we can see that Jim was more productive in first year as compared to second year
Answer:
difference threshold
Explanation:
Difference threshold is use by businesses or effectively reduce cost without affecting their profit margin .
It is the minimum amount of change that is required to make consumers of a product to notice the change 50% of the time.
In the given scenario the snack manufacturer discovers that they must increase the salt content of chips by 14 milligrams before about 50 percent of their consumers notice the change.
Answer:
a. Partnership
Explanation:
Brazil is a market that can be tricky if exporting is used. Botanico is struggling at 2nd position with only 20% share but are efficient in manufacturing and distribution which can be utilized by Heartland. Heartland is known as trend setter which is something Botanica lacks currently to woo the young women and girls into buying their products A partnership would simply result that competitive edges of both the parties can be employed together to win over the market.
