The Valentine Ski Company makes top$-$of$-$the$-$line custom snow skis for high$-$end ski shops and employs eighteen people at $$19$ per hour. Chris, the owner, wants to track several productivity performance measures using the data shown below.

Financial Information $2021$ Results

Net sales $$185,000$

Cost of goods sold $($purchased items$)$ $$31,000$

Net income after taxes $$25,800$

Current assets $$76,000$

Current liabilities $$23,000$

Avg. inventory value $$4,200$

Inputs and Outputs

Skis produced $1,400$

Labor hours $15,120$

Lease payments $$22,000$

Calculate the labor productivity, lease productivity, and material productivity. Do not round intermediate calculations. Round your answers to four decimal places.

Labor productivity:

$\mathrm{.}0925$ is wrong

skis$/$labor$

Lease productivity:

$\mathrm{.}0636$ is correct

skis$/$lease$

Material productivity:

$0\mathrm{.}0452$ is correct

skis$/$material$

Calculate the multiple$-$factor productivity. Do not round intermediate calculations. Round your answer to four decimal places.

skis$/$$

If the multiple factor productivity for $2020$ was $0\mathrm{.}005$ skis$/$dollar$,$ then what was the productivity growth from $2020$ to $2021?$ Do not round intermediate calculations. Round your answer to two decimal places. Use a minus sign to enter a negative value, if any.

$23\mathrm{.}64\%$ is wrong

$\%$