Answer:
The average cost of each tie is $56.350
Step-by-step explanation:
We are given that a men tie buyer plans to promote a $39.99 tie. Consequently, the buyer purchases 450 ties
So, Cost of 450 ties = [tex]450 \times 39.99=17995.5[/tex]
An order for 100 ties that cost $20.00 each
Cost of 100 ties = [tex]100 \times 20 = 2000[/tex]
Total cost price = 17995.5+2000 = 19995.5
Let the selling price of 1 tie be x
Total ties = 450+100 = 550
So, SP of 550 ties =550x
Now we are given that markup is 55%
So, Profit % = 55%
So, [tex]CP = \frac{SP \times 100}{100+P\%}[/tex]
Substitute the values
[tex]19995.5 = \frac{550x \times 100}{100+55}[/tex]
[tex]19995.5 = \frac{550x \times 100}{155}[/tex]
[tex]19995.5 \times 155 = 55000x[/tex]
[tex]\frac{19995.5 \times 155}{55000}=x[/tex]
[tex]56.350=x[/tex]
Hence The average cost of each tie is $56.350