In a survey, 200 consumers were asked about their buying preferences concerning a product that is sold in the market under three labels. The results were as follows. 10 buy only those sold under label A.
24 buy only those sold under label B.
25 buy only those sold under label C.
15 buy only those sold under labels A and B.
9 buy only those sold under labels A and C.
15 buy only those sold under labels B and C.
10 buy the product sold under all three labels.

How many of the consumers surveyed buy the product sold under

a. At least one of the three labels?
b. Labels A and B but not C?
c. Label A?
d. None of these labels?

the forst and 3rd

step-by-step explanation:

need more information

step-by-step explanation:

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: