Answer:
10
Step-by-step explanation:
Take 4 times 2.5 since 25 / 10 = 2.5
4 x 2.5 = 10

Substitute the values of x, y and z to the expression:

The answer is $1,908
1. Find out 6% of 40,000 is 108. Now you have your sales commission for the month
2. Add 108 onto 1,800 to get your complete month's pay
There is something wrong with drawing. IC intercepts with AB at A.