Concord corporation sells two types of computer hard drives. the sales mix is 30% (q-drive) and 70% (q-drive plus). q-drive has variable costs per unit of $30 and a selling price of $90. q-drive plus has variable costs per unit of $60 and a selling price of $135. the weighted-average unit contribution margin for concord is

The weighted-average unit contribution margin for Concord is $70.50

Explanation:

For computing the weighted-average unit contribution margin , first we have to compute the contribution margin which is shown below:

Contribution margin per unit = Selling price per unit - Variable expense per unit  

For Q- drive, it will be

= $90 - $30

= $60 per unit

And, for Q-drive plus,

= $135 - $60

= $75 per unit

Now the weighted-average unit contribution margin equal to

= Weighted sales mix × contribution margin + Weighted sales mix × contribution margin

= 30% ×$60 + 70% × $75

= $18 + $52.50

=$70.50 per unit

you can put this in your 11 sentence summary

" most of the money would be invested in innovation, economic convergence."

answer; /// the use of a bank credit card to make purchase;