A company that makes food$-$friendly silicone $($for use in cooking and baking pan coatings$)$ is considering four independent projects shown, all of which can be considered to be viable for only $10$ years. The company$$s MARR is $15\%$ per year.

Project A B C D

First cost, $ $1,3502,1505,3007,300$

Annual net income, $$/$year $17043010001,400$

Salvage value, $ $5687$

Determine which projects to implement. Financial values are in $$1000$ units.

The present worth of project A is $ $-495\mathrm{.}56$ Numeric Response $1.$Edit Unavailable. $-495\mathrm{.}56$ correct., so project A is rejected Correct.

The present worth of project B is $ $9\mathrm{.}56$ Numeric Response $2.$Edit Unavailable. $9\mathrm{.}56$ correct., so project B is accepted Correct.

The present worth of project C is $ $-279\mathrm{.}22$ Numeric Response $3.$Edit Unavailable. $-279\mathrm{.}22$ correct., so project C is rejected Correct.

The present worth of project D is $ $-271\mathrm{.}94$ Numeric Response $4.$Edit Unavailable. $-271\mathrm{.}94$ correct., so project D is rejected Correct.