Martin Manufacturing has implemented several programs to improve its productivity. They have asked you to evaluate the firm's productivity by comparing this year's performance with last year's. The following data are available:

Last Year This Year

Output $10,500$ units $12,100$ units

Labour Hours $12,00013,200$

Utilities $$7,600$ $$8,250$

Capital $$83,000$ $$88,000$

Answer the questions below question. When using calculations, round to $3$ decimal places. Your final answer to $($B$,$ C$,$ and D$)$ should be rounded to $1$ decimal place:

A$)$ Has Martin Manufacturing improved its productivity during the past year? $\_\_\_\_($Yes or No$)$

B$)$ Unit$/$Lab hrs$.$ improved by $\_\_\_\_\%$

$($Final Answer to $1$ decimal place$)$

C$)$ Unit$/$Cap $ improved by $\_\_\_\_\%$

$($Final Answer to $1$ decimal place$)$

D$)$ Unit$/$Energy $ improved by $\_\_\_\_\%$

$($Final Answer to $1$ decimal place$)$