If Rs. 1530 is received as commission by selling 4 television sets costing Rs. 17000 each. What is the rate of commission?
a. 2%
b.
2.5%
C.
2.25%
d.
None of these

Masons cell phone company charges $0.12 for every text message he sends plus $2.50 per month if mason sent 25 messages this month how much money does he owe the one with the correct answer and explanation gets 10 points and is marked as the brainliest answer