The answer to this question is Smartphones.
Smartphones have taken over the market all over the world during that period due to the flexibility of their usage.
It's held the capability to do almost any casual technology user do, which pretty much change the course of overall human behavior.
The answer to the blank space is discriminative stimuli.
A discriminative stimulus means that this thing differs from the others – and thus the person who perceives it will be more likely to be attracted to it. Buy one get one deals are essentially this type of stimulus since people are more likely to gravitate to it than other deals because they believe they will get a better deal by choosing to purchase the item.
Answer:
Effect on income= 7,500 increase
Explanation:
Giving the following information:
Variable costs are $0.50 per unit.
Current monthly sales are 183,000 units.
Heaven Company has contacted Marx Company about purchasing 15,000 units at $1.00 each.
Because it is a special offer and there is unused capacity, we will not take into account the fixed costs.
Sales= 15,000*1= 15,000
Variable cost= 15,000*0.5= (7,500)
Effect on income= 7,500 increase