Answer part a$,$ part b$,$ and part c:

Bob Carlton's golf camp estimates the following workforce requirements for its services over the next two years:

$\backslash$table$[[$Quarter$,1,2,3,4,5,6,7,8],[$Demand $($hrs$),4,400,6,500,3,100,5,000,4,500,6,240,3,600,4,900]]$

$$4\mathrm{.}000$ per employee. Currently $8$ employees work in this capacity.

a$.$ Find a workforce plan using the level strategy that allows for no delay in service. It should rely only on overtime and the minimum amount of undertime necessary. What is the total cost of the plan? $ $-($Enter your response as an integer.$)$

b$.$ Use a chase strategy that varies the workforce level without using overtime or undertime. What is the total cost of this plan? $ $q,($Enter your response as an integer.$)$

c$.$ Consider the following proposed plan for a different demand scenario. In this case, each certified instructor puts in $480$ hours per quarter regular time. All other cost and capacity values are the same as above.

$\backslash$table$[[$Quarter$,\backslash$table$[[$Demand$],[($hours$)]],$Workforce,Hires,Layoffs,$\backslash$table$[[$Overtime$],[($hours$)]]],[1,4,200,9,1,,],[2,6,400,11,2,,1\mathrm{.}120],[3,3,000,9,,2,],[4,4,800,9,,,480],[5,4,400,9,,,80],[6,6,240,11,2,,960],[7,3,600,9,,2,],[8,4,800,8,,,480],[$Total$,,76,5,4,3,120]]$

$$ Total cost for this plan would be $$.($Enter your response as an integer$)$