of the wine cooler it can produce for \\( \\$ 2.5 \\) per gallon. a. Is the cost of the wine and fruit juice a sunk cost or a relevant cost in this situation? Explain. The input in the box below will not be graded, but may be reviewed and considered by your instructor. profit contribution it will realize from this blend. If required, round your answers to one decimal place. For subtractive or negative numbers use a minus sign even if there is a + sign before the blank. Let \\( W= \\) gallons of white wine Let \\( R= \\) gallons of rose wine Let \\( F= \\) gallons of fruit wine Profit Contribution \\( = \\) c. If La Jolla could obtain additional amounts of the white wine, should it do so? If so, how much should it be willing to pay for each additional gallon, and how many additional gallons would it want to purchase? The input in the box below will not be graded, but may be reviewed and considered by your instructor. d. If La Jolla Beverage Products could obtain additional amounts of the ros wine, should it do so