The formula for estimating the number, n, of a certain product sold is n = 8800ln(7t + 9), where t is the number of years after the product is introduced. what is the expected number of sales 2 years after the product is introduced? round to the nearest whole number.

To determine or predict the expected number of sales after 2 years, we substitute 2 to the t of the givne equation.
                           N = (8800)xln(7(2) + 9)
                                N = 27,592.34
Thus, it is expected that the number of sales after 2 years is 27,592 units. 

The answer is $14.42

WORK: 443-97= 346
                           346÷24=14.416...
round 14.416 to the nearest cent = 14.42