Jim is purchasing a new TV. Its normally $250, but is listed at a 20% discount. The cashier requests $200 when Jim brings it to the register to
purchase. This is
A
unreasonable because 20% of $250
would be $100, bringing the cost
down to $150
B
unreasonable because 20% of $250
would be $75, bringing the cost
down to $175
С
reasonable because 20% of $250
would be $75, bringing the cost
down to $175