Bob's candle factory is considering three different manufacturing options. Option A uses hand labor with an intitial cost of $$10,000$ and material costs of $$2\mathrm{.}75/$candle$.$ Option B uses a combination of hand and automation with an initial cost of $$12,000$ and material costs of $$1\mathrm{.}10/$candle$.$ Option C is highly automated with d$.$ If the forecasted demand for candles is $2,800$ units, which option should Bob Candles's choose? $[$Blank$6],$ and what is the cost? $[$Blank$7]$