Miles is considering buying a new pickup truck for his lawn service firm. The economy in town seems to be growing, and he is wondering whether he should opt for a subcompact, compact, or full$-$size pickup truck. The smaller truck would have better fuel economy but would sacrifice capacity and some durability. A friend at the Bureau of Economic Research told him that there is a $30\%$ chance of lower gas prices in his area this year, a $20\%$ chance of higher gas prices, and a $50\%$ chance that gas prices will stay roughly unchanged. Based on this information, Miles has developed a decision table that indicates the profit amount he would end up with after a year for each combination of truck and gas prices.

$\backslash$table$[[,$States of Nature$],[$Alternatives$,$Lower gas prices,$\backslash$table$[[$Gas prices$],[$unchanged$]],$Higher gas prices$],[$Probability$,\mathrm{.}3,\mathrm{.}5,\mathrm{.}2],[$Subcompact$,15,000,20,000,21,000],[$Compact$,18,000,19,000,16,000],[$Full size,$16,000,21,000,22,000]]$

Under risk context, what is the expected monetary value $($EMV$)$ for alternative "Full size"?

$19700$

$18700$

$18100$

$20300$