Refer to Mrs. Paul's sales for the month of August to calculate the following: 1.4.1 Mrs. Paul adds a 40% mark-up to all the stock that she buys to make a profit. Calculate what her mark-up amount was in August on the cost price of th goods. ​

No cost price is given hence its not possible to calculate the actual answer.But don't worry I will simplify the equation till end that you can get the answer in fractions of sec

Solution:-

Let the Cost price be x

Mark up percent=40%

Now

Mark up=

Just multiply The CP by 0.04 to get the answer

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.