What would #9 and #10 be?

9. The number of users of a cloud based storage service is projected to grow according to the growth model: U t-1,000,000 eA(0.05 t). What is the best interpretation of the value ,000,000 in this equation? point It represents the monthly growth rate It represents the annual growth rate It represents the number of users that they will have in a year's time It represents the current number of users. That is, at timet0 110. Consider the demand equation q-20,000 p (-1.4). If the cost of production is constant at point 0.50 per unit then what is the optimal price to maximize profit? $0.50 $1.75 $0.29 $1.40