Asalesperson receives step commission on sales calculated as follows: * 8% on first $1000 * 12% next $2000 * 20% on sales above $3000

Step-by-step explanation: Assuming the commission is calculated on a weekly basis and no sales were made on Saturday or Sunday:

Total Sales = $12794.23

8% of $1000 = $80

12% of $2000 = $240

20% of $9794.23 = $1958.85

Total = $2278.85

answer is 67%

step-by-step explanation:

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'.