Macroeconomic Information for the Economy of Anchovy Is Given Below

Macroeconomic information for the economy of Anchovy is given below:
$$\begin{array} { | l r r } \hline & 2000 & 2001 \\\hline \text { Output (pizzas) } & 800 \mathrm { C } & 9000 \\\hline \text { Employment (workers) } & 70 \mathrm { C } & 800 \\\hline \text { Unemployed (workers) } & 70 & 100 \\\hline \text { Labour force (workers) } & 77 \mathrm { C } & 900 \\\hline \text { Price per pizza } & \$ 8.0 \mathrm { C } & \$ 9.00 \\\hline\end{array}$$ a. What was the growth rate of average labour productivity in Anchovy between 2000 and 2001?
b. What was the inflation rate in Anchovy between 2000 and 2001?
c. What was the unemployment rate in 2000? In 2001?