How to read a production function table and create an isoquant line graph

Consider the production function presented in the table below.

a. Is this production function a short-run or a long-run production function? How can you tell?
b. If the firm decides to employ 6 units of capital and 1 worker, what is its output?
c. What other combinations of capital and labor could be used to produce the same level of output you found in (b)?
d. Plot the combinations you found in (c) on a graph, with labor on the x-axis and capital on the y-axis. Connect the dots to form the isoquant corresponding to the amount of output you found in (b). Label this isoquant.