Segment Year $3$ Year $2$ Year $1$

Automotive:

Revenues $$29,542$ $$23,047$ $$19,906$

Gross profit $6,6123,8793,852$

Energy Generation and Storage:

Revenues $$1,994$ $$1,531$ $$1,555$

Gross profit $18190190$

a$.$ Compute the percentage change in revenues for each of the three years from the prior year. Assume that the year preceding Year $1$ had automotive sales of $$10,643$ and energy generation and storage sales of $$1,116.$ Round to the nearest tenth of a percent.

Percengage Change In Revenue from Prior Year

Segment Year $3$ Year $2$ Year $1$

Automotive: fill in the blank $1$

$\%$ fill in the blank $2$

$\%$ fill in the blank $3$

$\%$

Energy Generation and Storage: fill in the blank $4$

$\%$ fill in the blank $5$

$\%$ fill in the blank $6$

$\%$

b$.$ Compute the gross profit percentage for each segment for each of the three years. Round to the nearest tenth of a percent.

Gross Profit Percentage

Segment Year $3$ Year $2$ Year $1$

Automotive: fill in the blank $7$

$\%$ fill in the blank $8$

$\%$ fill in the blank $9$

$\%$

Energy Generation and Storage: fill in the blank $10$

$\%$ fill in the blank $11$

$\%$ fill in the blank $12$

$\%$