Samantha earns 12% commission each week for sales of a product. Last week, she sold $6,400 worth of product. How much did she earn in commission last week? If she makes the same amount each week, how much commission will she earn in a year?(1 point)ResponsesShe earned $533 in commission last week and will earn $6,400 in a year.She earned $533 in commission last week and will earn $6,400 in a year.She earned $768 in commission last week and will earn $9,216 in a year.She earned $768 in commission last week and will earn $9,216 in a year.She earned $533 in commission last week and will earn $27,716 in a year.She earned $533 in commission last week and will earn $27,716 in a year.She earned $768 in commission last week and will earn $39,936 in a year.

To calculate Samantha's commission from last week, we need to multiply the sales amount by her commission rate:

Commission = $6,400 * 12% = $6,400 * 0.12 = $768

Therefore, Samantha earned $768 in commission last week.

To calculate her annual commission, we need to multiply her weekly commission by the number of weeks in a year:

Annual commission = $768 * 52 weeks = $39,936

Therefore, Samantha will earn $39,936 in commission in a year.

Therefore, the correct response is:
She earned $768 in commission last week and will earn $39,936 in a year.