I am guessing culture, because your culture is your tradition and religion which are your beliefs and values.
Answer:
90 suits per week must be produced and sold to achieve the maximum profit of $2,850.
Explanation:
The profit function is given by the revenue function minus the cost function:

The number of suits, x, for which the derivate of the profit funtion is zero, is the production volume that maximizes profit:

The profit generated by producing 90 suits is:

Therefore, 90 suits per week must be produced and sold to achieve the maximum profit of $2,850.
Answer:
C
Explanation:
A rain barrel is a container that captures and stores rainwater for landscape and garden use during dry periods. Rain barrels provide an external benefit to the community through water conservation. If the government offers a per unit subsidy on rain barrels equal to the per-unit externality, then the after-subsidy equilibrium quantity of rain barrels will be more than the socially optimal quantity of rain barrels.
Answer: Categorical; Ordinal
Explanation:
The data that are collected by the airline in this case is referred to as categorical.
The categorical variables are simply referred to as categorical variables because they can be segregated into groups. Also, the measurement of scale that is used is the ordinal scale.
Ordinal data is a kind of categorical data with a set order or scale to it.
Comment
Answer:
V(n)=140,000-10000n
V(7)=$70,000
Explanation:
Purchase Cost= $140,000
Value After 11 Years =$30,000
Depreciation per Year = 
The truck depreciates at a rate of $10000 per year.
Using straight-line depreciation, the value of the truck in dollars, V
The linear function of its age in years n, V(n)=140,000-10000n
When the truck is 7 years old
n=7
Truck's Value, V(n)=140,000-10000n
=140,000-(10000X7)
=140,000-70000
=$70,000