Answer:
1) The total of customer purchasing cost is $1300
2) The total is $1345.50
Explanation:
Given :
1) Customer: “I would like to purchase 20 products at a cost of $65.00 per product.
2) Employee: “Your state has a 3.5% sales tax.
To find : 1) What will be my total?
2)Your total is?
Solution :
1) The cost of 1 product is =$65
Cost of 20 product is

Therefore, The total of customer purchasing cost is $1300
2) The sales tax = 3.5%
Then, sales tax on customer purchasing is

Total = $1300 + $45.50 = $1345.50
Therefore, The total is $1345.50