Answer:
product B
Explanation:
The computation is shown below;
<u>Particulars Product A Product B Product C
</u>
Selling Price $5.00 $3.00 $5.00
Less: Variable cost per unit ($3.50) ($2.00) ($2.00)
Contribution per unit $1.50 $1.00 $3.00
Machine hours per unit 0.75 0.25 1
Contribution per machine hour $2.00 $4.00 $3.00
($1.50 ÷ 0.75) ($1.00 ÷ 0.25) ($3.00 ÷ 1)
The product B should be produced as it has the highest contribution per machine hour
There is actually a lot of wan technologies that are carried over the pstn. But the first thing we have to do, is to know what does the pstn means. The pstn means Public Switched Telephone Network. Though they have some similarities, the atm and the wan are different machines.
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