Pleas help me on this problem you have to do both because it is 2 questions for one problem

Given:

The cost price of the deck of cards is $72.78 dollars.

Mark up percent is 5%.

a) To find the amount of mark up:

So, we can write it as,

Thus, the amount of mark-up is $3.64 (rounded to the nearest hundredth).

b) To find the new price:

The new price = Cost price + Amount of mark up

So, we get,

Thus, the new price is $76.42.

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

hope to and hope that my answer is brainliest.(follow me )

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers