Suppose that in an economy 100 worker-hours produce 160 units of output in year 1. in years 2 and 3, worker-hours are 120 and 130 and units of out-put are 216 and 260, respectively. using year 2 as the base year, calculate (a) the productivity index for all three years and (b) the rates of productivity growth.

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work:

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?