QUESTION $6$ Keeping C$2$ constant at C$2=12,$the interval for the net change in C$1$ represented, by AC $1$ while the current optimal solution remains optimal is OlsAcis$-9$ Olsac$1590-9540751$ O$-1$ SACS $9$ none of the above QUESTION $7$ Keeping C$1$ constant at C$1=15,$ the interval for C$2$ in which the current optimal solution remains optimal is $149$ scas sc$237838$ scas none of the above QUESTIONS Keeping C$1$ constant at C$1=15,$ the interval for the net change in C$2,$ represented by AC$2,$ while the current optimal solution remains optimal is $0|$cu $\_\text{'}\_$::::; $\_$o ca$<\_$ h o $]$ rl cas$\_$ none of the above QUESTION $9$ The shadow price or dual value of resource $2$ is O $0\mathrm{.}6876\mathrm{.}6876$ O $12$ Onone of the above QUESTION $10$ Let H$2$ represent the shadow price of resource $2.$ Then H$2$ means the value of the objective function will increase by Uz if the availability of resource $2$ decreases by $1$ unit. the value of the objective function will decrease by u$2$ if the availability of resource $1$ decreases by $1$ unit. the vaue of the objective function will increase by u$2$ if the availability of resource $1$ increases by $1$ unit. the value of the objective function will decrease by H$2$ if the availability of resource $2$ increases by $1$ unit the value of the objective function will increase by Mz if the availability of resource $2$ increases by $1$ unit. QUESTION $1$ Using C and C$2$ to represent the objective coefficients of X$1$ and X$2,$ respectively, the slope of a line for the objective function can be represented $5-0$ none of the above QUESTION $2$ The slope of the line representing the equation part of the constraint $7$x$1+6$x$2420$ is O$701160$ Va $0$ ON O none of the above QUESTION $3$ The slope of the line representing the equation part of the constraint $4$x$1+2$x$2<200$ is $0-2$ O none of the above QUESTION $5$ Keeping C$2$ constant at C$2=12,$ the interval for C$1$ in which the current optimal solution remains optimal is $-145$C$15-24$ O $145$c$75240-245613-14$ O$24561314$ O none of the above