Perform a$$ "product$-$by$-$value" analysis on products$$ A$,$ B$,$ C$,$ D$,$ and E$.$

A

B

C

D

E

Unit Contribution

$$$$0\mathrm{.}65$

$$$$1\mathrm{.}35$

$$$$0\mathrm{.}75$

$$$$0\mathrm{.}27$

$$$$0\mathrm{.}65$

Total Contribution

$$$$65$ comma $000$

$$$$121$ comma $000$

$$$$101$ comma $000$

$$$$59$ comma $000$

$$$$86$ comma $000$

Part $2$

The list of products in descending order of their individual dollar contribution to the$$ firm:

B$,$ C$,$ A$,$ E$,$ D

$.$

Part $3$

The list of products in descending order of their total dollar contribution to the$$ firm:

$$

D$,$ A$,$ E$,$ C$,$ B

E$,$ D$,$ B$,$ C$,$ A

B$,$ C$,$ E$,$ A$,$ D

B$,$ A$,$ E$,$ C$,$ D

D$,$ C$,$ E$,$ A$,$ B

A$,$ C$,$ D$,$ E$,$ B

$.$