After collecting data, a salesperson finds that the dollar
amount of sales he makes in a week, D, can be
modeled by the equation D = 45.3C + 110.2 where
C is the number of sales calls he makes that week.
Which of these is a good interpretation of the intercept
of this model?
O A. For each additional sales call he makes, his
sales for that week will increase by about
$45.30.
OB. In a week when he makes no sales calls, he will
make about $110.20 in sales.
OC. In a week when he makes no sales calls, he will
make about $45.30 in sales.
OD. For each additional sales call he makes, his
sales for that week will increase by about
$110.20.
